15145298300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{809909}}^1$

素因数の和:809951

約数の個数: 72

約数和(自身を含む): 37962101520

約数和(自身を除く): 22816803220

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 9350, 18700, 809909, 1619818, 3239636, 4049545, 8099090, 8908999, 13768453, 16198180, 17817998, 20247725, 27536906, 35635996, 40495450, 44544995, 55073812, 68842265, 80990900, 89089990, 137684530, 151452983, 178179980, 222724975, 275369060, 302905966, 344211325, 445449950, 605811932, 688422650, 757264915, 890899900, 1376845300, 1514529830, 3029059660, 3786324575, 7572649150, 15145298300]

約数ペア:

[(1, 15145298300), (2, 7572649150), (4, 3786324575), (5, 3029059660), (10, 1514529830), (11, 1376845300), (17, 890899900), (20, 757264915), (22, 688422650), (25, 605811932), (34, 445449950), (44, 344211325), (50, 302905966), (55, 275369060), (68, 222724975), (85, 178179980), (100, 151452983), (110, 137684530), (170, 89089990), (187, 80990900), (220, 68842265), (275, 55073812), (340, 44544995), (374, 40495450), (425, 35635996), (550, 27536906), (748, 20247725), (850, 17817998), (935, 16198180), (1100, 13768453), (1700, 8908999), (1870, 8099090), (3740, 4049545), (4675, 3239636), (9350, 1619818), (18700, 809909)]