66908460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 193362624

約数和(自身を除く): 126454164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 101, 122, 181, 183, 202, 244, 303, 305, 362, 366, 404, 505, 543, 606, 610, 724, 732, 905, 915, 1010, 1086, 1212, 1220, 1515, 1810, 1830, 2020, 2172, 2715, 3030, 3620, 3660, 5430, 6060, 6161, 10860, 11041, 12322, 18281, 18483, 22082, 24644, 30805, 33123, 36562, 36966, 44164, 54843, 55205, 61610, 66246, 73124, 73932, 91405, 92415, 109686, 110410, 123220, 132492, 165615, 182810, 184830, 219372, 220820, 274215, 331230, 365620, 369660, 548430, 662460, 1096860, 1115141, 2230282, 3345423, 4460564, 5575705, 6690846, 11151410, 13381692, 16727115, 22302820, 33454230, 66908460]

約数ペア:

[(1, 66908460), (2, 33454230), (3, 22302820), (4, 16727115), (5, 13381692), (6, 11151410), (10, 6690846), (12, 5575705), (15, 4460564), (20, 3345423), (30, 2230282), (60, 1115141), (61, 1096860), (101, 662460), (122, 548430), (181, 369660), (183, 365620), (202, 331230), (244, 274215), (303, 220820), (305, 219372), (362, 184830), (366, 182810), (404, 165615), (505, 132492), (543, 123220), (606, 110410), (610, 109686), (724, 92415), (732, 91405), (905, 73932), (915, 73124), (1010, 66246), (1086, 61610), (1212, 55205), (1220, 54843), (1515, 44164), (1810, 36966), (1830, 36562), (2020, 33123), (2172, 30805), (2715, 24644), (3030, 22082), (3620, 18483), (3660, 18281), (5430, 12322), (6060, 11041), (6161, 10860)]