69622920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 238820400

約数和(自身を除く): 169197480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 53, 60, 72, 82, 89, 90, 106, 120, 123, 159, 164, 178, 180, 205, 212, 246, 265, 267, 318, 328, 356, 360, 369, 410, 424, 445, 477, 492, 530, 534, 615, 636, 712, 738, 795, 801, 820, 890, 954, 984, 1060, 1068, 1230, 1272, 1335, 1476, 1590, 1602, 1640, 1780, 1845, 1908, 2120, 2136, 2173, 2385, 2460, 2670, 2952, 3180, 3204, 3560, 3649, 3690, 3816, 4005, 4346, 4717, 4770, 4920, 5340, 6360, 6408, 6519, 7298, 7380, 8010, 8692, 9434, 9540, 10680, 10865, 10947, 13038, 14151, 14596, 14760, 16020, 17384, 18245, 18868, 19080, 19557, 21730, 21894, 23585, 26076, 28302, 29192, 32040, 32595, 32841, 36490, 37736, 39114, 42453, 43460, 43788, 47170, 52152, 54735, 56604, 65190, 65682, 70755, 72980, 78228, 84906, 86920, 87576, 94340, 97785, 109470, 113208, 130380, 131364, 141510, 145960, 156456, 164205, 169812, 188680, 193397, 195570, 212265, 218940, 260760, 262728, 283020, 328410, 339624, 386794, 391140, 424530, 437880, 566040, 580191, 656820, 773588, 782280, 849060, 966985, 1160382, 1313640, 1547176, 1698120, 1740573, 1933970, 2320764, 2900955, 3481146, 3867940, 4641528, 5801910, 6962292, 7735880, 8702865, 11603820, 13924584, 17405730, 23207640, 34811460, 69622920]

約数ペア:

[(1, 69622920), (2, 34811460), (3, 23207640), (4, 17405730), (5, 13924584), (6, 11603820), (8, 8702865), (9, 7735880), (10, 6962292), (12, 5801910), (15, 4641528), (18, 3867940), (20, 3481146), (24, 2900955), (30, 2320764), (36, 1933970), (40, 1740573), (41, 1698120), (45, 1547176), (53, 1313640), (60, 1160382), (72, 966985), (82, 849060), (89, 782280), (90, 773588), (106, 656820), (120, 580191), (123, 566040), (159, 437880), (164, 424530), (178, 391140), (180, 386794), (205, 339624), (212, 328410), (246, 283020), (265, 262728), (267, 260760), (318, 218940), (328, 212265), (356, 195570), (360, 193397), (369, 188680), (410, 169812), (424, 164205), (445, 156456), (477, 145960), (492, 141510), (530, 131364), (534, 130380), (615, 113208), (636, 109470), (712, 97785), (738, 94340), (795, 87576), (801, 86920), (820, 84906), (890, 78228), (954, 72980), (984, 70755), (1060, 65682), (1068, 65190), (1230, 56604), (1272, 54735), (1335, 52152), (1476, 47170), (1590, 43788), (1602, 43460), (1640, 42453), (1780, 39114), (1845, 37736), (1908, 36490), (2120, 32841), (2136, 32595), (2173, 32040), (2385, 29192), (2460, 28302), (2670, 26076), (2952, 23585), (3180, 21894), (3204, 21730), (3560, 19557), (3649, 19080), (3690, 18868), (3816, 18245), (4005, 17384), (4346, 16020), (4717, 14760), (4770, 14596), (4920, 14151), (5340, 13038), (6360, 10947), (6408, 10865), (6519, 10680), (7298, 9540), (7380, 9434), (8010, 8692)]