27998100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2426

約数の個数: 108

約数和(自身を含む): 94548636

約数和(自身を除く): 66550536

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2393, 2925, 3900, 4786, 5850, 7179, 9572, 11700, 11965, 14358, 21537, 23930, 28716, 31109, 35895, 43074, 47860, 59825, 62218, 71790, 86148, 93327, 107685, 119650, 124436, 143580, 155545, 179475, 186654, 215370, 239300, 279981, 311090, 358950, 373308, 430740, 466635, 538425, 559962, 622180, 717900, 777725, 933270, 1076850, 1119924, 1399905, 1555450, 1866540, 2153700, 2333175, 2799810, 3110900, 4666350, 5599620, 6999525, 9332700, 13999050, 27998100]

約数ペア:

[(1, 27998100), (2, 13999050), (3, 9332700), (4, 6999525), (5, 5599620), (6, 4666350), (9, 3110900), (10, 2799810), (12, 2333175), (13, 2153700), (15, 1866540), (18, 1555450), (20, 1399905), (25, 1119924), (26, 1076850), (30, 933270), (36, 777725), (39, 717900), (45, 622180), (50, 559962), (52, 538425), (60, 466635), (65, 430740), (75, 373308), (78, 358950), (90, 311090), (100, 279981), (117, 239300), (130, 215370), (150, 186654), (156, 179475), (180, 155545), (195, 143580), (225, 124436), (234, 119650), (260, 107685), (300, 93327), (325, 86148), (390, 71790), (450, 62218), (468, 59825), (585, 47860), (650, 43074), (780, 35895), (900, 31109), (975, 28716), (1170, 23930), (1300, 21537), (1950, 14358), (2340, 11965), (2393, 11700), (2925, 9572), (3900, 7179), (4786, 5850)]