2153250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 128

約数和(自身を含む): 6739200

約数和(自身を除く): 4585950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 29, 30, 33, 45, 50, 54, 55, 58, 66, 75, 87, 90, 99, 110, 125, 135, 145, 150, 165, 174, 198, 225, 250, 261, 270, 275, 290, 297, 319, 330, 375, 435, 450, 495, 522, 550, 594, 638, 675, 725, 750, 783, 825, 870, 957, 990, 1125, 1305, 1350, 1375, 1450, 1485, 1566, 1595, 1650, 1914, 2175, 2250, 2475, 2610, 2750, 2871, 2970, 3190, 3375, 3625, 3915, 4125, 4350, 4785, 4950, 5742, 6525, 6750, 7250, 7425, 7830, 7975, 8250, 8613, 9570, 10875, 12375, 13050, 14355, 14850, 15950, 17226, 19575, 21750, 23925, 24750, 28710, 32625, 37125, 39150, 39875, 43065, 47850, 65250, 71775, 74250, 79750, 86130, 97875, 119625, 143550, 195750, 215325, 239250, 358875, 430650, 717750, 1076625, 2153250]

約数ペア:

[(1, 2153250), (2, 1076625), (3, 717750), (5, 430650), (6, 358875), (9, 239250), (10, 215325), (11, 195750), (15, 143550), (18, 119625), (22, 97875), (25, 86130), (27, 79750), (29, 74250), (30, 71775), (33, 65250), (45, 47850), (50, 43065), (54, 39875), (55, 39150), (58, 37125), (66, 32625), (75, 28710), (87, 24750), (90, 23925), (99, 21750), (110, 19575), (125, 17226), (135, 15950), (145, 14850), (150, 14355), (165, 13050), (174, 12375), (198, 10875), (225, 9570), (250, 8613), (261, 8250), (270, 7975), (275, 7830), (290, 7425), (297, 7250), (319, 6750), (330, 6525), (375, 5742), (435, 4950), (450, 4785), (495, 4350), (522, 4125), (550, 3915), (594, 3625), (638, 3375), (675, 3190), (725, 2970), (750, 2871), (783, 2750), (825, 2610), (870, 2475), (957, 2250), (990, 2175), (1125, 1914), (1305, 1650), (1350, 1595), (1375, 1566), (1450, 1485)]