320591700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 432

約数和(自身を含む): 1228421376

約数和(自身を除く): 907829676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 47, 50, 52, 53, 55, 60, 65, 66, 75, 78, 90, 94, 99, 100, 106, 110, 117, 130, 132, 141, 143, 150, 156, 159, 165, 180, 188, 195, 198, 212, 220, 225, 234, 235, 260, 265, 275, 282, 286, 300, 318, 325, 330, 390, 396, 423, 429, 450, 468, 470, 477, 495, 517, 530, 550, 564, 572, 583, 585, 611, 636, 650, 660, 689, 705, 715, 780, 795, 825, 846, 858, 900, 940, 954, 975, 990, 1034, 1060, 1100, 1166, 1170, 1175, 1222, 1287, 1300, 1325, 1378, 1410, 1430, 1551, 1590, 1650, 1692, 1716, 1749, 1833, 1908, 1950, 1980, 2067, 2068, 2115, 2145, 2332, 2340, 2350, 2385, 2444, 2475, 2491, 2574, 2585, 2650, 2756, 2820, 2860, 2915, 2925, 3055, 3102, 3180, 3300, 3445, 3498, 3525, 3575, 3666, 3900, 3975, 4134, 4230, 4290, 4653, 4700, 4770, 4950, 4982, 5148, 5170, 5247, 5300, 5499, 5830, 5850, 6110, 6201, 6204, 6435, 6721, 6890, 6996, 7050, 7150, 7332, 7473, 7579, 7755, 7950, 8268, 8460, 8580, 8745, 9165, 9306, 9540, 9900, 9964, 10335, 10340, 10494, 10575, 10725, 10998, 11660, 11700, 11925, 12220, 12402, 12455, 12870, 12925, 13442, 13780, 14100, 14300, 14575, 14946, 15158, 15275, 15510, 15900, 17225, 17490, 18330, 18612, 20163, 20670, 20988, 21150, 21450, 21996, 22419, 22737, 23265, 23850, 24804, 24910, 25740, 25850, 26235, 26884, 27401, 27495, 29150, 29892, 30316, 30550, 31005, 31020, 32175, 32383, 33605, 34450, 34980, 36660, 37365, 37895, 38775, 40326, 41340, 42300, 42900, 43725, 44838, 45474, 45825, 46530, 47700, 49820, 51675, 51700, 52470, 54802, 54990, 58300, 60489, 61100, 62010, 62275, 64350, 64766, 67210, 68211, 68900, 74730, 75790, 77550, 80652, 82203, 87450, 89676, 90948, 91650, 93060, 97149, 100815, 103350, 104940, 109604, 109980, 112095, 113685, 116325, 120978, 124020, 124550, 128700, 129532, 131175, 134420, 136422, 137005, 137475, 149460, 151580, 155025, 155100, 161915, 164406, 168025, 174900, 183300, 186825, 189475, 194298, 201630, 206700, 224190, 227370, 232650, 241956, 246609, 249100, 262350, 272844, 274010, 274950, 291447, 302445, 310050, 323830, 328812, 336050, 341055, 356213, 373650, 378950, 388596, 403260, 411015, 448380, 454740, 465300, 485745, 493218, 504075, 524700, 548020, 549900, 560475, 568425, 582894, 604890, 620100, 647660, 672100, 682110, 685025, 712426, 747300, 757900, 809575, 822030, 971490, 986436, 1008150, 1068639, 1120950, 1136850, 1165788, 1209780, 1233045, 1364220, 1370050, 1424852, 1457235, 1512225, 1619150, 1644060, 1705275, 1781065, 1942980, 2016300, 2055075, 2137278, 2241900, 2273700, 2428725, 2466090, 2740100, 2914470, 3024450, 3205917, 3238300, 3410550, 3562130, 4110150, 4274556, 4857450, 4932180, 5343195, 5828940, 6048900, 6165225, 6411834, 6821100, 7124260, 7286175, 8220300, 8905325, 9714900, 10686390, 12330450, 12823668, 14572350, 16029585, 17810650, 21372780, 24660900, 26715975, 29144700, 32059170, 35621300, 53431950, 64118340, 80147925, 106863900, 160295850, 320591700]

約数ペア:

[(1, 320591700), (2, 160295850), (3, 106863900), (4, 80147925), (5, 64118340), (6, 53431950), (9, 35621300), (10, 32059170), (11, 29144700), (12, 26715975), (13, 24660900), (15, 21372780), (18, 17810650), (20, 16029585), (22, 14572350), (25, 12823668), (26, 12330450), (30, 10686390), (33, 9714900), (36, 8905325), (39, 8220300), (44, 7286175), (45, 7124260), (47, 6821100), (50, 6411834), (52, 6165225), (53, 6048900), (55, 5828940), (60, 5343195), (65, 4932180), (66, 4857450), (75, 4274556), (78, 4110150), (90, 3562130), (94, 3410550), (99, 3238300), (100, 3205917), (106, 3024450), (110, 2914470), (117, 2740100), (130, 2466090), (132, 2428725), (141, 2273700), (143, 2241900), (150, 2137278), (156, 2055075), (159, 2016300), (165, 1942980), (180, 1781065), (188, 1705275), (195, 1644060), (198, 1619150), (212, 1512225), (220, 1457235), (225, 1424852), (234, 1370050), (235, 1364220), (260, 1233045), (265, 1209780), (275, 1165788), (282, 1136850), (286, 1120950), (300, 1068639), (318, 1008150), (325, 986436), (330, 971490), (390, 822030), (396, 809575), (423, 757900), (429, 747300), (450, 712426), (468, 685025), (470, 682110), (477, 672100), (495, 647660), (517, 620100), (530, 604890), (550, 582894), (564, 568425), (572, 560475), (583, 549900), (585, 548020), (611, 524700), (636, 504075), (650, 493218), (660, 485745), (689, 465300), (705, 454740), (715, 448380), (780, 411015), (795, 403260), (825, 388596), (846, 378950), (858, 373650), (900, 356213), (940, 341055), (954, 336050), (975, 328812), (990, 323830), (1034, 310050), (1060, 302445), (1100, 291447), (1166, 274950), (1170, 274010), (1175, 272844), (1222, 262350), (1287, 249100), (1300, 246609), (1325, 241956), (1378, 232650), (1410, 227370), (1430, 224190), (1551, 206700), (1590, 201630), (1650, 194298), (1692, 189475), (1716, 186825), (1749, 183300), (1833, 174900), (1908, 168025), (1950, 164406), (1980, 161915), (2067, 155100), (2068, 155025), (2115, 151580), (2145, 149460), (2332, 137475), (2340, 137005), (2350, 136422), (2385, 134420), (2444, 131175), (2475, 129532), (2491, 128700), (2574, 124550), (2585, 124020), (2650, 120978), (2756, 116325), (2820, 113685), (2860, 112095), (2915, 109980), (2925, 109604), (3055, 104940), (3102, 103350), (3180, 100815), (3300, 97149), (3445, 93060), (3498, 91650), (3525, 90948), (3575, 89676), (3666, 87450), (3900, 82203), (3975, 80652), (4134, 77550), (4230, 75790), (4290, 74730), (4653, 68900), (4700, 68211), (4770, 67210), (4950, 64766), (4982, 64350), (5148, 62275), (5170, 62010), (5247, 61100), (5300, 60489), (5499, 58300), (5830, 54990), (5850, 54802), (6110, 52470), (6201, 51700), (6204, 51675), (6435, 49820), (6721, 47700), (6890, 46530), (6996, 45825), (7050, 45474), (7150, 44838), (7332, 43725), (7473, 42900), (7579, 42300), (7755, 41340), (7950, 40326), (8268, 38775), (8460, 37895), (8580, 37365), (8745, 36660), (9165, 34980), (9306, 34450), (9540, 33605), (9900, 32383), (9964, 32175), (10335, 31020), (10340, 31005), (10494, 30550), (10575, 30316), (10725, 29892), (10998, 29150), (11660, 27495), (11700, 27401), (11925, 26884), (12220, 26235), (12402, 25850), (12455, 25740), (12870, 24910), (12925, 24804), (13442, 23850), (13780, 23265), (14100, 22737), (14300, 22419), (14575, 21996), (14946, 21450), (15158, 21150), (15275, 20988), (15510, 20670), (15900, 20163), (17225, 18612), (17490, 18330)]