76900460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 139859860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 31, 35, 47, 52, 58, 62, 65, 70, 91, 94, 116, 124, 130, 140, 145, 155, 182, 188, 203, 217, 235, 260, 290, 310, 329, 364, 377, 403, 406, 434, 455, 470, 580, 611, 620, 658, 754, 806, 812, 868, 899, 910, 940, 1015, 1085, 1222, 1316, 1363, 1457, 1508, 1612, 1645, 1798, 1820, 1885, 2015, 2030, 2170, 2444, 2639, 2726, 2821, 2914, 3055, 3290, 3596, 3770, 4030, 4060, 4277, 4340, 4495, 5278, 5452, 5642, 5828, 6110, 6293, 6580, 6815, 7285, 7540, 8060, 8554, 8990, 9541, 10199, 10556, 11284, 11687, 12220, 12586, 13195, 13630, 14105, 14570, 17108, 17719, 17980, 18941, 19082, 20398, 21385, 23374, 25172, 26390, 27260, 28210, 29140, 31465, 35438, 37882, 38164, 40796, 42253, 42770, 46748, 47705, 50995, 52780, 56420, 58435, 62930, 70876, 75764, 81809, 84506, 85540, 88595, 94705, 95410, 101990, 116870, 124033, 125860, 132587, 163618, 169012, 177190, 189410, 190820, 203980, 211265, 233740, 248066, 265174, 295771, 327236, 354380, 378820, 409045, 422530, 496132, 530348, 549289, 591542, 620165, 662935, 818090, 845060, 1098578, 1183084, 1240330, 1325870, 1478855, 1636180, 2197156, 2480660, 2651740, 2746445, 2957710, 3845023, 5492890, 5915420, 7690046, 10985780, 15380092, 19225115, 38450230, 76900460]

約数ペア:

[(1, 76900460), (2, 38450230), (4, 19225115), (5, 15380092), (7, 10985780), (10, 7690046), (13, 5915420), (14, 5492890), (20, 3845023), (26, 2957710), (28, 2746445), (29, 2651740), (31, 2480660), (35, 2197156), (47, 1636180), (52, 1478855), (58, 1325870), (62, 1240330), (65, 1183084), (70, 1098578), (91, 845060), (94, 818090), (116, 662935), (124, 620165), (130, 591542), (140, 549289), (145, 530348), (155, 496132), (182, 422530), (188, 409045), (203, 378820), (217, 354380), (235, 327236), (260, 295771), (290, 265174), (310, 248066), (329, 233740), (364, 211265), (377, 203980), (403, 190820), (406, 189410), (434, 177190), (455, 169012), (470, 163618), (580, 132587), (611, 125860), (620, 124033), (658, 116870), (754, 101990), (806, 95410), (812, 94705), (868, 88595), (899, 85540), (910, 84506), (940, 81809), (1015, 75764), (1085, 70876), (1222, 62930), (1316, 58435), (1363, 56420), (1457, 52780), (1508, 50995), (1612, 47705), (1645, 46748), (1798, 42770), (1820, 42253), (1885, 40796), (2015, 38164), (2030, 37882), (2170, 35438), (2444, 31465), (2639, 29140), (2726, 28210), (2821, 27260), (2914, 26390), (3055, 25172), (3290, 23374), (3596, 21385), (3770, 20398), (4030, 19082), (4060, 18941), (4277, 17980), (4340, 17719), (4495, 17108), (5278, 14570), (5452, 14105), (5642, 13630), (5828, 13195), (6110, 12586), (6293, 12220), (6580, 11687), (6815, 11284), (7285, 10556), (7540, 10199), (8060, 9541), (8554, 8990)]