22191000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 74692800

約数和(自身を除く): 52501800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 569, 600, 650, 750, 780, 975, 1000, 1138, 1300, 1500, 1560, 1625, 1707, 1950, 2276, 2600, 2845, 3000, 3250, 3414, 3900, 4552, 4875, 5690, 6500, 6828, 7397, 7800, 8535, 9750, 11380, 13000, 13656, 14225, 14794, 17070, 19500, 22191, 22760, 28450, 29588, 34140, 36985, 39000, 42675, 44382, 56900, 59176, 68280, 71125, 73970, 85350, 88764, 110955, 113800, 142250, 147940, 170700, 177528, 184925, 213375, 221910, 284500, 295880, 341400, 369850, 426750, 443820, 554775, 569000, 739700, 853500, 887640, 924625, 1109550, 1479400, 1707000, 1849250, 2219100, 2773875, 3698500, 4438200, 5547750, 7397000, 11095500, 22191000]

約数ペア:

[(1, 22191000), (2, 11095500), (3, 7397000), (4, 5547750), (5, 4438200), (6, 3698500), (8, 2773875), (10, 2219100), (12, 1849250), (13, 1707000), (15, 1479400), (20, 1109550), (24, 924625), (25, 887640), (26, 853500), (30, 739700), (39, 569000), (40, 554775), (50, 443820), (52, 426750), (60, 369850), (65, 341400), (75, 295880), (78, 284500), (100, 221910), (104, 213375), (120, 184925), (125, 177528), (130, 170700), (150, 147940), (156, 142250), (195, 113800), (200, 110955), (250, 88764), (260, 85350), (300, 73970), (312, 71125), (325, 68280), (375, 59176), (390, 56900), (500, 44382), (520, 42675), (569, 39000), (600, 36985), (650, 34140), (750, 29588), (780, 28450), (975, 22760), (1000, 22191), (1138, 19500), (1300, 17070), (1500, 14794), (1560, 14225), (1625, 13656), (1707, 13000), (1950, 11380), (2276, 9750), (2600, 8535), (2845, 7800), (3000, 7397), (3250, 6828), (3414, 6500), (3900, 5690), (4552, 4875)]