64118340

素因数分解:

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

素因数の和:139

約数の個数: 288

約数和(自身を含む): 237758976

約数和(自身を除く): 173640636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 47, 52, 53, 55, 60, 65, 66, 78, 90, 94, 99, 106, 110, 117, 130, 132, 141, 143, 156, 159, 165, 180, 188, 195, 198, 212, 220, 234, 235, 260, 265, 282, 286, 318, 330, 390, 396, 423, 429, 468, 470, 477, 495, 517, 530, 564, 572, 583, 585, 611, 636, 660, 689, 705, 715, 780, 795, 846, 858, 940, 954, 990, 1034, 1060, 1166, 1170, 1222, 1287, 1378, 1410, 1430, 1551, 1590, 1692, 1716, 1749, 1833, 1908, 1980, 2067, 2068, 2115, 2145, 2332, 2340, 2385, 2444, 2491, 2574, 2585, 2756, 2820, 2860, 2915, 3055, 3102, 3180, 3445, 3498, 3666, 4134, 4230, 4290, 4653, 4770, 4982, 5148, 5170, 5247, 5499, 5830, 6110, 6201, 6204, 6435, 6721, 6890, 6996, 7332, 7473, 7579, 7755, 8268, 8460, 8580, 8745, 9165, 9306, 9540, 9964, 10335, 10340, 10494, 10998, 11660, 12220, 12402, 12455, 12870, 13442, 13780, 14946, 15158, 15510, 17490, 18330, 18612, 20163, 20670, 20988, 21996, 22419, 22737, 23265, 24804, 24910, 25740, 26235, 26884, 27401, 27495, 29892, 30316, 31005, 31020, 32383, 33605, 34980, 36660, 37365, 37895, 40326, 41340, 44838, 45474, 46530, 49820, 52470, 54802, 54990, 60489, 62010, 64766, 67210, 68211, 74730, 75790, 80652, 82203, 89676, 90948, 93060, 97149, 100815, 104940, 109604, 109980, 112095, 113685, 120978, 124020, 129532, 134420, 136422, 137005, 149460, 151580, 161915, 164406, 194298, 201630, 224190, 227370, 241956, 246609, 272844, 274010, 291447, 302445, 323830, 328812, 341055, 356213, 388596, 403260, 411015, 448380, 454740, 485745, 493218, 548020, 582894, 604890, 647660, 682110, 712426, 822030, 971490, 986436, 1068639, 1165788, 1209780, 1233045, 1364220, 1424852, 1457235, 1644060, 1781065, 1942980, 2137278, 2466090, 2914470, 3205917, 3562130, 4274556, 4932180, 5343195, 5828940, 6411834, 7124260, 10686390, 12823668, 16029585, 21372780, 32059170, 64118340]

約数ペア:

[(1, 64118340), (2, 32059170), (3, 21372780), (4, 16029585), (5, 12823668), (6, 10686390), (9, 7124260), (10, 6411834), (11, 5828940), (12, 5343195), (13, 4932180), (15, 4274556), (18, 3562130), (20, 3205917), (22, 2914470), (26, 2466090), (30, 2137278), (33, 1942980), (36, 1781065), (39, 1644060), (44, 1457235), (45, 1424852), (47, 1364220), (52, 1233045), (53, 1209780), (55, 1165788), (60, 1068639), (65, 986436), (66, 971490), (78, 822030), (90, 712426), (94, 682110), (99, 647660), (106, 604890), (110, 582894), (117, 548020), (130, 493218), (132, 485745), (141, 454740), (143, 448380), (156, 411015), (159, 403260), (165, 388596), (180, 356213), (188, 341055), (195, 328812), (198, 323830), (212, 302445), (220, 291447), (234, 274010), (235, 272844), (260, 246609), (265, 241956), (282, 227370), (286, 224190), (318, 201630), (330, 194298), (390, 164406), (396, 161915), (423, 151580), (429, 149460), (468, 137005), (470, 136422), (477, 134420), (495, 129532), (517, 124020), (530, 120978), (564, 113685), (572, 112095), (583, 109980), (585, 109604), (611, 104940), (636, 100815), (660, 97149), (689, 93060), (705, 90948), (715, 89676), (780, 82203), (795, 80652), (846, 75790), (858, 74730), (940, 68211), (954, 67210), (990, 64766), (1034, 62010), (1060, 60489), (1166, 54990), (1170, 54802), (1222, 52470), (1287, 49820), (1378, 46530), (1410, 45474), (1430, 44838), (1551, 41340), (1590, 40326), (1692, 37895), (1716, 37365), (1749, 36660), (1833, 34980), (1908, 33605), (1980, 32383), (2067, 31020), (2068, 31005), (2115, 30316), (2145, 29892), (2332, 27495), (2340, 27401), (2385, 26884), (2444, 26235), (2491, 25740), (2574, 24910), (2585, 24804), (2756, 23265), (2820, 22737), (2860, 22419), (2915, 21996), (3055, 20988), (3102, 20670), (3180, 20163), (3445, 18612), (3498, 18330), (3666, 17490), (4134, 15510), (4230, 15158), (4290, 14946), (4653, 13780), (4770, 13442), (4982, 12870), (5148, 12455), (5170, 12402), (5247, 12220), (5499, 11660), (5830, 10998), (6110, 10494), (6201, 10340), (6204, 10335), (6435, 9964), (6721, 9540), (6890, 9306), (6996, 9165), (7332, 8745), (7473, 8580), (7579, 8460), (7755, 8268)]