20463300

素因数分解:

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

素因数の和:100

約数の個数: 288

約数和(自身を含む): 78744960

約数和(自身を除く): 58281660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 27, 30, 33, 36, 39, 44, 45, 50, 52, 53, 54, 55, 60, 65, 66, 75, 78, 90, 99, 100, 106, 108, 110, 117, 130, 132, 135, 143, 150, 156, 159, 165, 180, 195, 198, 212, 220, 225, 234, 260, 265, 270, 275, 286, 297, 300, 318, 325, 330, 351, 390, 396, 429, 450, 468, 477, 495, 530, 540, 550, 572, 583, 585, 594, 636, 650, 660, 675, 689, 702, 715, 780, 795, 825, 858, 900, 954, 975, 990, 1060, 1100, 1166, 1170, 1188, 1287, 1300, 1325, 1350, 1378, 1404, 1430, 1431, 1485, 1590, 1650, 1716, 1749, 1755, 1908, 1950, 1980, 2067, 2145, 2332, 2340, 2385, 2475, 2574, 2650, 2700, 2756, 2860, 2862, 2915, 2925, 2970, 3180, 3300, 3445, 3498, 3510, 3575, 3861, 3900, 3975, 4134, 4290, 4770, 4950, 5148, 5247, 5300, 5724, 5830, 5850, 5940, 6201, 6435, 6890, 6996, 7020, 7150, 7155, 7425, 7579, 7722, 7950, 8268, 8580, 8745, 8775, 9540, 9900, 10335, 10494, 10725, 11660, 11700, 11925, 12402, 12870, 13780, 14300, 14310, 14575, 14850, 15158, 15444, 15741, 15900, 17225, 17490, 17550, 18603, 19305, 20670, 20988, 21450, 22737, 23850, 24804, 25740, 26235, 28620, 29150, 29700, 30316, 31005, 31482, 32175, 34450, 34980, 35100, 35775, 37206, 37895, 38610, 41340, 42900, 43725, 45474, 47700, 51675, 52470, 58300, 62010, 62964, 64350, 68211, 68900, 71550, 74412, 75790, 77220, 78705, 87450, 90948, 93015, 96525, 103350, 104940, 113685, 124020, 128700, 131175, 136422, 143100, 151580, 155025, 157410, 174900, 186030, 189475, 193050, 204633, 206700, 227370, 262350, 272844, 310050, 314820, 341055, 372060, 378950, 386100, 393525, 409266, 454740, 465075, 524700, 568425, 620100, 682110, 757900, 787050, 818532, 930150, 1023165, 1136850, 1364220, 1574100, 1705275, 1860300, 2046330, 2273700, 3410550, 4092660, 5115825, 6821100, 10231650, 20463300]

約数ペア:

[(1, 20463300), (2, 10231650), (3, 6821100), (4, 5115825), (5, 4092660), (6, 3410550), (9, 2273700), (10, 2046330), (11, 1860300), (12, 1705275), (13, 1574100), (15, 1364220), (18, 1136850), (20, 1023165), (22, 930150), (25, 818532), (26, 787050), (27, 757900), (30, 682110), (33, 620100), (36, 568425), (39, 524700), (44, 465075), (45, 454740), (50, 409266), (52, 393525), (53, 386100), (54, 378950), (55, 372060), (60, 341055), (65, 314820), (66, 310050), (75, 272844), (78, 262350), (90, 227370), (99, 206700), (100, 204633), (106, 193050), (108, 189475), (110, 186030), (117, 174900), (130, 157410), (132, 155025), (135, 151580), (143, 143100), (150, 136422), (156, 131175), (159, 128700), (165, 124020), (180, 113685), (195, 104940), (198, 103350), (212, 96525), (220, 93015), (225, 90948), (234, 87450), (260, 78705), (265, 77220), (270, 75790), (275, 74412), (286, 71550), (297, 68900), (300, 68211), (318, 64350), (325, 62964), (330, 62010), (351, 58300), (390, 52470), (396, 51675), (429, 47700), (450, 45474), (468, 43725), (477, 42900), (495, 41340), (530, 38610), (540, 37895), (550, 37206), (572, 35775), (583, 35100), (585, 34980), (594, 34450), (636, 32175), (650, 31482), (660, 31005), (675, 30316), (689, 29700), (702, 29150), (715, 28620), (780, 26235), (795, 25740), (825, 24804), (858, 23850), (900, 22737), (954, 21450), (975, 20988), (990, 20670), (1060, 19305), (1100, 18603), (1166, 17550), (1170, 17490), (1188, 17225), (1287, 15900), (1300, 15741), (1325, 15444), (1350, 15158), (1378, 14850), (1404, 14575), (1430, 14310), (1431, 14300), (1485, 13780), (1590, 12870), (1650, 12402), (1716, 11925), (1749, 11700), (1755, 11660), (1908, 10725), (1950, 10494), (1980, 10335), (2067, 9900), (2145, 9540), (2332, 8775), (2340, 8745), (2385, 8580), (2475, 8268), (2574, 7950), (2650, 7722), (2700, 7579), (2756, 7425), (2860, 7155), (2862, 7150), (2915, 7020), (2925, 6996), (2970, 6890), (3180, 6435), (3300, 6201), (3445, 5940), (3498, 5850), (3510, 5830), (3575, 5724), (3861, 5300), (3900, 5247), (3975, 5148), (4134, 4950), (4290, 4770)]