65683800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 288

約数和(自身を含む): 272170080

約数和(自身を除く): 206486280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 401, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 802, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1203, 1260, 1300, 1365, 1400, 1560, 1575, 1604, 1638, 1800, 1820, 1950, 2005, 2100, 2184, 2275, 2340, 2406, 2520, 2600, 2730, 2807, 2925, 3150, 3208, 3276, 3609, 3640, 3900, 4010, 4095, 4200, 4550, 4680, 4812, 5213, 5460, 5614, 5850, 6015, 6300, 6552, 6825, 7218, 7800, 8020, 8190, 8421, 9100, 9624, 10025, 10426, 10920, 11228, 11700, 12030, 12600, 13650, 14035, 14436, 15639, 16040, 16380, 16842, 18045, 18200, 20050, 20475, 20852, 22456, 23400, 24060, 25263, 26065, 27300, 28070, 28872, 30075, 31278, 32760, 33684, 36090, 36491, 40100, 40950, 41704, 42105, 46917, 48120, 50526, 52130, 54600, 56140, 60150, 62556, 67368, 70175, 72180, 72982, 78195, 80200, 81900, 84210, 90225, 93834, 101052, 104260, 109473, 112280, 120300, 125112, 126315, 130325, 140350, 144360, 145964, 156390, 163800, 168420, 180450, 182455, 187668, 202104, 208520, 210525, 218946, 234585, 240600, 252630, 260650, 280700, 291928, 312780, 328419, 336840, 360900, 364910, 375336, 390975, 421050, 437892, 469170, 505260, 521300, 547365, 561400, 625560, 631575, 656838, 721800, 729820, 781950, 842100, 875784, 912275, 938340, 1010520, 1042600, 1094730, 1172925, 1263150, 1313676, 1459640, 1563900, 1642095, 1684200, 1824550, 1876680, 2189460, 2345850, 2526300, 2627352, 2736825, 3127800, 3284190, 3649100, 4378920, 4691700, 5052600, 5473650, 6568380, 7298200, 8210475, 9383400, 10947300, 13136760, 16420950, 21894600, 32841900, 65683800]

約数ペア:

[(1, 65683800), (2, 32841900), (3, 21894600), (4, 16420950), (5, 13136760), (6, 10947300), (7, 9383400), (8, 8210475), (9, 7298200), (10, 6568380), (12, 5473650), (13, 5052600), (14, 4691700), (15, 4378920), (18, 3649100), (20, 3284190), (21, 3127800), (24, 2736825), (25, 2627352), (26, 2526300), (28, 2345850), (30, 2189460), (35, 1876680), (36, 1824550), (39, 1684200), (40, 1642095), (42, 1563900), (45, 1459640), (50, 1313676), (52, 1263150), (56, 1172925), (60, 1094730), (63, 1042600), (65, 1010520), (70, 938340), (72, 912275), (75, 875784), (78, 842100), (84, 781950), (90, 729820), (91, 721800), (100, 656838), (104, 631575), (105, 625560), (117, 561400), (120, 547365), (126, 521300), (130, 505260), (140, 469170), (150, 437892), (156, 421050), (168, 390975), (175, 375336), (180, 364910), (182, 360900), (195, 336840), (200, 328419), (210, 312780), (225, 291928), (234, 280700), (252, 260650), (260, 252630), (273, 240600), (280, 234585), (300, 218946), (312, 210525), (315, 208520), (325, 202104), (350, 187668), (360, 182455), (364, 180450), (390, 168420), (401, 163800), (420, 156390), (450, 145964), (455, 144360), (468, 140350), (504, 130325), (520, 126315), (525, 125112), (546, 120300), (585, 112280), (600, 109473), (630, 104260), (650, 101052), (700, 93834), (728, 90225), (780, 84210), (802, 81900), (819, 80200), (840, 78195), (900, 72982), (910, 72180), (936, 70175), (975, 67368), (1050, 62556), (1092, 60150), (1170, 56140), (1203, 54600), (1260, 52130), (1300, 50526), (1365, 48120), (1400, 46917), (1560, 42105), (1575, 41704), (1604, 40950), (1638, 40100), (1800, 36491), (1820, 36090), (1950, 33684), (2005, 32760), (2100, 31278), (2184, 30075), (2275, 28872), (2340, 28070), (2406, 27300), (2520, 26065), (2600, 25263), (2730, 24060), (2807, 23400), (2925, 22456), (3150, 20852), (3208, 20475), (3276, 20050), (3609, 18200), (3640, 18045), (3900, 16842), (4010, 16380), (4095, 16040), (4200, 15639), (4550, 14436), (4680, 14035), (4812, 13650), (5213, 12600), (5460, 12030), (5614, 11700), (5850, 11228), (6015, 10920), (6300, 10426), (6552, 10025), (6825, 9624), (7218, 9100), (7800, 8421), (8020, 8190)]