76642800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:85

約数の個数: 240

約数和(自身を含む): 280919520

約数和(自身を除く): 204276720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 289, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 578, 600, 624, 650, 663, 680, 780, 816, 850, 867, 884, 975, 1020, 1040, 1105, 1156, 1200, 1275, 1300, 1326, 1360, 1445, 1560, 1700, 1734, 1768, 1950, 2040, 2210, 2312, 2550, 2600, 2652, 2890, 3120, 3315, 3400, 3468, 3536, 3757, 3900, 4080, 4335, 4420, 4624, 4913, 5100, 5200, 5304, 5525, 5780, 6630, 6800, 6936, 7225, 7514, 7800, 8670, 8840, 9826, 10200, 10608, 11050, 11271, 11560, 13260, 13872, 14450, 14739, 15028, 15600, 16575, 17340, 17680, 18785, 19652, 20400, 21675, 22100, 22542, 23120, 24565, 26520, 28900, 29478, 30056, 33150, 34680, 37570, 39304, 43350, 44200, 45084, 49130, 53040, 56355, 57800, 58956, 60112, 63869, 66300, 69360, 73695, 75140, 78608, 86700, 88400, 90168, 93925, 98260, 112710, 115600, 117912, 122825, 127738, 132600, 147390, 150280, 173400, 180336, 187850, 191607, 196520, 225420, 235824, 245650, 255476, 265200, 281775, 294780, 300560, 319345, 346800, 368475, 375700, 383214, 393040, 450840, 491300, 510952, 563550, 589560, 638690, 736950, 751400, 766428, 901680, 958035, 982600, 1021904, 1127100, 1179120, 1277380, 1473900, 1502800, 1532856, 1596725, 1916070, 1965200, 2254200, 2554760, 2947800, 3065712, 3193450, 3832140, 4508400, 4790175, 5109520, 5895600, 6386900, 7664280, 9580350, 12773800, 15328560, 19160700, 25547600, 38321400, 76642800]

約数ペア:

[(1, 76642800), (2, 38321400), (3, 25547600), (4, 19160700), (5, 15328560), (6, 12773800), (8, 9580350), (10, 7664280), (12, 6386900), (13, 5895600), (15, 5109520), (16, 4790175), (17, 4508400), (20, 3832140), (24, 3193450), (25, 3065712), (26, 2947800), (30, 2554760), (34, 2254200), (39, 1965200), (40, 1916070), (48, 1596725), (50, 1532856), (51, 1502800), (52, 1473900), (60, 1277380), (65, 1179120), (68, 1127100), (75, 1021904), (78, 982600), (80, 958035), (85, 901680), (100, 766428), (102, 751400), (104, 736950), (120, 638690), (130, 589560), (136, 563550), (150, 510952), (156, 491300), (170, 450840), (195, 393040), (200, 383214), (204, 375700), (208, 368475), (221, 346800), (240, 319345), (255, 300560), (260, 294780), (272, 281775), (289, 265200), (300, 255476), (312, 245650), (325, 235824), (340, 225420), (390, 196520), (400, 191607), (408, 187850), (425, 180336), (442, 173400), (510, 150280), (520, 147390), (578, 132600), (600, 127738), (624, 122825), (650, 117912), (663, 115600), (680, 112710), (780, 98260), (816, 93925), (850, 90168), (867, 88400), (884, 86700), (975, 78608), (1020, 75140), (1040, 73695), (1105, 69360), (1156, 66300), (1200, 63869), (1275, 60112), (1300, 58956), (1326, 57800), (1360, 56355), (1445, 53040), (1560, 49130), (1700, 45084), (1734, 44200), (1768, 43350), (1950, 39304), (2040, 37570), (2210, 34680), (2312, 33150), (2550, 30056), (2600, 29478), (2652, 28900), (2890, 26520), (3120, 24565), (3315, 23120), (3400, 22542), (3468, 22100), (3536, 21675), (3757, 20400), (3900, 19652), (4080, 18785), (4335, 17680), (4420, 17340), (4624, 16575), (4913, 15600), (5100, 15028), (5200, 14739), (5304, 14450), (5525, 13872), (5780, 13260), (6630, 11560), (6800, 11271), (6936, 11050), (7225, 10608), (7514, 10200), (7800, 9826), (8670, 8840)]