76212570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 225607680

約数和(自身を除く): 149395110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 186, 210, 217, 230, 310, 322, 345, 434, 465, 483, 509, 651, 690, 713, 805, 930, 966, 1018, 1085, 1302, 1426, 1527, 1610, 2139, 2170, 2415, 2545, 3054, 3255, 3563, 3565, 4278, 4830, 4991, 5090, 6510, 7126, 7130, 7635, 9982, 10689, 10695, 11707, 14973, 15270, 15779, 17815, 21378, 21390, 23414, 24955, 29946, 31558, 35121, 35630, 47337, 49910, 53445, 58535, 70242, 74865, 78895, 81949, 94674, 106890, 110453, 117070, 149730, 157790, 163898, 175605, 220906, 236685, 245847, 331359, 351210, 362917, 409745, 473370, 491694, 552265, 662718, 725834, 819490, 1088751, 1104530, 1229235, 1656795, 1814585, 2177502, 2458470, 2540419, 3313590, 3629170, 5080838, 5443755, 7621257, 10887510, 12702095, 15242514, 25404190, 38106285, 76212570]

約数ペア:

[(1, 76212570), (2, 38106285), (3, 25404190), (5, 15242514), (6, 12702095), (7, 10887510), (10, 7621257), (14, 5443755), (15, 5080838), (21, 3629170), (23, 3313590), (30, 2540419), (31, 2458470), (35, 2177502), (42, 1814585), (46, 1656795), (62, 1229235), (69, 1104530), (70, 1088751), (93, 819490), (105, 725834), (115, 662718), (138, 552265), (155, 491694), (161, 473370), (186, 409745), (210, 362917), (217, 351210), (230, 331359), (310, 245847), (322, 236685), (345, 220906), (434, 175605), (465, 163898), (483, 157790), (509, 149730), (651, 117070), (690, 110453), (713, 106890), (805, 94674), (930, 81949), (966, 78895), (1018, 74865), (1085, 70242), (1302, 58535), (1426, 53445), (1527, 49910), (1610, 47337), (2139, 35630), (2170, 35121), (2415, 31558), (2545, 29946), (3054, 24955), (3255, 23414), (3563, 21390), (3565, 21378), (4278, 17815), (4830, 15779), (4991, 15270), (5090, 14973), (6510, 11707), (7126, 10695), (7130, 10689), (7635, 9982)]