73915920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 274201200

約数和(自身を除く): 200285280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 149, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 298, 312, 318, 360, 390, 424, 447, 468, 477, 520, 530, 585, 596, 624, 636, 689, 720, 745, 780, 795, 848, 894, 936, 954, 1040, 1060, 1170, 1192, 1272, 1341, 1378, 1490, 1560, 1590, 1788, 1872, 1908, 1937, 2067, 2120, 2235, 2340, 2384, 2385, 2544, 2682, 2756, 2980, 3120, 3180, 3445, 3576, 3816, 3874, 4134, 4240, 4470, 4680, 4770, 5364, 5512, 5811, 5960, 6201, 6360, 6705, 6890, 7152, 7632, 7748, 7897, 8268, 8940, 9360, 9540, 9685, 10335, 10728, 11024, 11622, 11920, 12402, 12720, 13410, 13780, 15496, 15794, 16536, 17433, 17880, 19080, 19370, 20670, 21456, 23244, 23691, 24804, 26820, 27560, 29055, 30992, 31005, 31588, 33072, 34866, 35760, 38160, 38740, 39485, 41340, 46488, 47382, 49608, 53640, 55120, 58110, 62010, 63176, 69732, 71073, 77480, 78970, 82680, 87165, 92976, 94764, 99216, 102661, 107280, 116220, 118455, 124020, 126352, 139464, 142146, 154960, 157940, 165360, 174330, 189528, 205322, 232440, 236910, 248040, 278928, 284292, 307983, 315880, 348660, 355365, 379056, 410644, 464880, 473820, 496080, 513305, 568584, 615966, 631760, 697320, 710730, 821288, 923949, 947640, 1026610, 1137168, 1231932, 1394640, 1421460, 1539915, 1642576, 1847898, 1895280, 2053220, 2463864, 2842920, 3079830, 3695796, 4106440, 4619745, 4927728, 5685840, 6159660, 7391592, 8212880, 9239490, 12319320, 14783184, 18478980, 24638640, 36957960, 73915920]

約数ペア:

[(1, 73915920), (2, 36957960), (3, 24638640), (4, 18478980), (5, 14783184), (6, 12319320), (8, 9239490), (9, 8212880), (10, 7391592), (12, 6159660), (13, 5685840), (15, 4927728), (16, 4619745), (18, 4106440), (20, 3695796), (24, 3079830), (26, 2842920), (30, 2463864), (36, 2053220), (39, 1895280), (40, 1847898), (45, 1642576), (48, 1539915), (52, 1421460), (53, 1394640), (60, 1231932), (65, 1137168), (72, 1026610), (78, 947640), (80, 923949), (90, 821288), (104, 710730), (106, 697320), (117, 631760), (120, 615966), (130, 568584), (144, 513305), (149, 496080), (156, 473820), (159, 464880), (180, 410644), (195, 379056), (208, 355365), (212, 348660), (234, 315880), (240, 307983), (260, 284292), (265, 278928), (298, 248040), (312, 236910), (318, 232440), (360, 205322), (390, 189528), (424, 174330), (447, 165360), (468, 157940), (477, 154960), (520, 142146), (530, 139464), (585, 126352), (596, 124020), (624, 118455), (636, 116220), (689, 107280), (720, 102661), (745, 99216), (780, 94764), (795, 92976), (848, 87165), (894, 82680), (936, 78970), (954, 77480), (1040, 71073), (1060, 69732), (1170, 63176), (1192, 62010), (1272, 58110), (1341, 55120), (1378, 53640), (1490, 49608), (1560, 47382), (1590, 46488), (1788, 41340), (1872, 39485), (1908, 38740), (1937, 38160), (2067, 35760), (2120, 34866), (2235, 33072), (2340, 31588), (2384, 31005), (2385, 30992), (2544, 29055), (2682, 27560), (2756, 26820), (2980, 24804), (3120, 23691), (3180, 23244), (3445, 21456), (3576, 20670), (3816, 19370), (3874, 19080), (4134, 17880), (4240, 17433), (4470, 16536), (4680, 15794), (4770, 15496), (5364, 13780), (5512, 13410), (5811, 12720), (5960, 12402), (6201, 11920), (6360, 11622), (6705, 11024), (6890, 10728), (7152, 10335), (7632, 9685), (7748, 9540), (7897, 9360), (8268, 8940)]