22181550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 59579520

約数和(自身を除く): 37397970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 129, 150, 181, 190, 215, 258, 285, 362, 430, 475, 543, 570, 645, 817, 905, 950, 1075, 1086, 1290, 1425, 1634, 1810, 2150, 2451, 2715, 2850, 3225, 3439, 4085, 4525, 4902, 5430, 6450, 6878, 7783, 8170, 9050, 10317, 12255, 13575, 15566, 17195, 20425, 20634, 23349, 24510, 27150, 34390, 38915, 40850, 46698, 51585, 61275, 77830, 85975, 103170, 116745, 122550, 147877, 171950, 194575, 233490, 257925, 295754, 389150, 443631, 515850, 583725, 739385, 887262, 1167450, 1478770, 2218155, 3696925, 4436310, 7393850, 11090775, 22181550]

約数ペア:

[(1, 22181550), (2, 11090775), (3, 7393850), (5, 4436310), (6, 3696925), (10, 2218155), (15, 1478770), (19, 1167450), (25, 887262), (30, 739385), (38, 583725), (43, 515850), (50, 443631), (57, 389150), (75, 295754), (86, 257925), (95, 233490), (114, 194575), (129, 171950), (150, 147877), (181, 122550), (190, 116745), (215, 103170), (258, 85975), (285, 77830), (362, 61275), (430, 51585), (475, 46698), (543, 40850), (570, 38915), (645, 34390), (817, 27150), (905, 24510), (950, 23349), (1075, 20634), (1086, 20425), (1290, 17195), (1425, 15566), (1634, 13575), (1810, 12255), (2150, 10317), (2451, 9050), (2715, 8170), (2850, 7783), (3225, 6878), (3439, 6450), (4085, 5430), (4525, 4902)]