61106580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 196245504

約数和(自身を除く): 135138924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 233, 235, 279, 282, 310, 372, 423, 465, 466, 470, 558, 564, 620, 699, 705, 846, 930, 932, 940, 1116, 1165, 1395, 1398, 1410, 1457, 1692, 1860, 2097, 2115, 2330, 2790, 2796, 2820, 2914, 3495, 4194, 4230, 4371, 4660, 5580, 5828, 6990, 7223, 7285, 8388, 8460, 8742, 10485, 10951, 13113, 13980, 14446, 14570, 17484, 20970, 21669, 21855, 21902, 26226, 28892, 29140, 32853, 36115, 41940, 43338, 43710, 43804, 52452, 54755, 65007, 65565, 65706, 72230, 86676, 87420, 98559, 108345, 109510, 130014, 131130, 131412, 144460, 164265, 197118, 216690, 219020, 260028, 262260, 325035, 328530, 339481, 394236, 433380, 492795, 650070, 657060, 678962, 985590, 1018443, 1300140, 1357924, 1697405, 1971180, 2036886, 3055329, 3394810, 4073772, 5092215, 6110658, 6789620, 10184430, 12221316, 15276645, 20368860, 30553290, 61106580]

約数ペア:

[(1, 61106580), (2, 30553290), (3, 20368860), (4, 15276645), (5, 12221316), (6, 10184430), (9, 6789620), (10, 6110658), (12, 5092215), (15, 4073772), (18, 3394810), (20, 3055329), (30, 2036886), (31, 1971180), (36, 1697405), (45, 1357924), (47, 1300140), (60, 1018443), (62, 985590), (90, 678962), (93, 657060), (94, 650070), (124, 492795), (141, 433380), (155, 394236), (180, 339481), (186, 328530), (188, 325035), (233, 262260), (235, 260028), (279, 219020), (282, 216690), (310, 197118), (372, 164265), (423, 144460), (465, 131412), (466, 131130), (470, 130014), (558, 109510), (564, 108345), (620, 98559), (699, 87420), (705, 86676), (846, 72230), (930, 65706), (932, 65565), (940, 65007), (1116, 54755), (1165, 52452), (1395, 43804), (1398, 43710), (1410, 43338), (1457, 41940), (1692, 36115), (1860, 32853), (2097, 29140), (2115, 28892), (2330, 26226), (2790, 21902), (2796, 21855), (2820, 21669), (2914, 20970), (3495, 17484), (4194, 14570), (4230, 14446), (4371, 13980), (4660, 13113), (5580, 10951), (5828, 10485), (6990, 8742), (7223, 8460), (7285, 8388)]