45468180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 145021968

約数和(自身を除く): 99553788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 61, 82, 90, 101, 122, 123, 164, 180, 183, 202, 205, 244, 246, 303, 305, 366, 369, 404, 410, 492, 505, 549, 606, 610, 615, 732, 738, 820, 909, 915, 1010, 1098, 1212, 1220, 1230, 1476, 1515, 1818, 1830, 1845, 2020, 2196, 2460, 2501, 2745, 3030, 3636, 3660, 3690, 4141, 4545, 5002, 5490, 6060, 6161, 7380, 7503, 8282, 9090, 10004, 10980, 12322, 12423, 12505, 15006, 16564, 18180, 18483, 20705, 22509, 24644, 24846, 25010, 30012, 30805, 36966, 37269, 37515, 41410, 45018, 49692, 50020, 55449, 61610, 62115, 73932, 74538, 75030, 82820, 90036, 92415, 110898, 112545, 123220, 124230, 149076, 150060, 184830, 186345, 221796, 225090, 248460, 252601, 277245, 369660, 372690, 450180, 505202, 554490, 745380, 757803, 1010404, 1108980, 1263005, 1515606, 2273409, 2526010, 3031212, 3789015, 4546818, 5052020, 7578030, 9093636, 11367045, 15156060, 22734090, 45468180]

約数ペア:

[(1, 45468180), (2, 22734090), (3, 15156060), (4, 11367045), (5, 9093636), (6, 7578030), (9, 5052020), (10, 4546818), (12, 3789015), (15, 3031212), (18, 2526010), (20, 2273409), (30, 1515606), (36, 1263005), (41, 1108980), (45, 1010404), (60, 757803), (61, 745380), (82, 554490), (90, 505202), (101, 450180), (122, 372690), (123, 369660), (164, 277245), (180, 252601), (183, 248460), (202, 225090), (205, 221796), (244, 186345), (246, 184830), (303, 150060), (305, 149076), (366, 124230), (369, 123220), (404, 112545), (410, 110898), (492, 92415), (505, 90036), (549, 82820), (606, 75030), (610, 74538), (615, 73932), (732, 62115), (738, 61610), (820, 55449), (909, 50020), (915, 49692), (1010, 45018), (1098, 41410), (1212, 37515), (1220, 37269), (1230, 36966), (1476, 30805), (1515, 30012), (1818, 25010), (1830, 24846), (1845, 24644), (2020, 22509), (2196, 20705), (2460, 18483), (2501, 18180), (2745, 16564), (3030, 15006), (3636, 12505), (3660, 12423), (3690, 12322), (4141, 10980), (4545, 10004), (5002, 9090), (5490, 8282), (6060, 7503), (6161, 7380)]