42218100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:850

約数の個数: 108

約数和(自身を含む): 134674540

約数和(自身を除く): 92456440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 150, 180, 183, 225, 244, 300, 305, 366, 450, 549, 610, 732, 769, 900, 915, 1098, 1220, 1525, 1538, 1830, 2196, 2307, 2745, 3050, 3076, 3660, 3845, 4575, 4614, 5490, 6100, 6921, 7690, 9150, 9228, 10980, 11535, 13725, 13842, 15380, 18300, 19225, 23070, 27450, 27684, 34605, 38450, 46140, 46909, 54900, 57675, 69210, 76900, 93818, 115350, 138420, 140727, 173025, 187636, 230700, 234545, 281454, 346050, 422181, 469090, 562908, 692100, 703635, 844362, 938180, 1172725, 1407270, 1688724, 2110905, 2345450, 2814540, 3518175, 4221810, 4690900, 7036350, 8443620, 10554525, 14072700, 21109050, 42218100]

約数ペア:

[(1, 42218100), (2, 21109050), (3, 14072700), (4, 10554525), (5, 8443620), (6, 7036350), (9, 4690900), (10, 4221810), (12, 3518175), (15, 2814540), (18, 2345450), (20, 2110905), (25, 1688724), (30, 1407270), (36, 1172725), (45, 938180), (50, 844362), (60, 703635), (61, 692100), (75, 562908), (90, 469090), (100, 422181), (122, 346050), (150, 281454), (180, 234545), (183, 230700), (225, 187636), (244, 173025), (300, 140727), (305, 138420), (366, 115350), (450, 93818), (549, 76900), (610, 69210), (732, 57675), (769, 54900), (900, 46909), (915, 46140), (1098, 38450), (1220, 34605), (1525, 27684), (1538, 27450), (1830, 23070), (2196, 19225), (2307, 18300), (2745, 15380), (3050, 13842), (3076, 13725), (3660, 11535), (3845, 10980), (4575, 9228), (4614, 9150), (5490, 7690), (6100, 6921)]