219957750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{3371}}^1$

素因数の和:3423

約数の個数: 96

約数和(自身を含む): 615457440

約数和(自身を除く): 395499690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 125, 145, 150, 174, 225, 250, 261, 290, 375, 435, 450, 522, 725, 750, 870, 1125, 1305, 1450, 2175, 2250, 2610, 3371, 3625, 4350, 6525, 6742, 7250, 10113, 10875, 13050, 16855, 20226, 21750, 30339, 32625, 33710, 50565, 60678, 65250, 84275, 97759, 101130, 151695, 168550, 195518, 252825, 293277, 303390, 421375, 488795, 505650, 586554, 758475, 842750, 879831, 977590, 1264125, 1466385, 1516950, 1759662, 2443975, 2528250, 2932770, 3792375, 4399155, 4887950, 7331925, 7584750, 8798310, 12219875, 14663850, 21995775, 24439750, 36659625, 43991550, 73319250, 109978875, 219957750]

約数ペア:

[(1, 219957750), (2, 109978875), (3, 73319250), (5, 43991550), (6, 36659625), (9, 24439750), (10, 21995775), (15, 14663850), (18, 12219875), (25, 8798310), (29, 7584750), (30, 7331925), (45, 4887950), (50, 4399155), (58, 3792375), (75, 2932770), (87, 2528250), (90, 2443975), (125, 1759662), (145, 1516950), (150, 1466385), (174, 1264125), (225, 977590), (250, 879831), (261, 842750), (290, 758475), (375, 586554), (435, 505650), (450, 488795), (522, 421375), (725, 303390), (750, 293277), (870, 252825), (1125, 195518), (1305, 168550), (1450, 151695), (2175, 101130), (2250, 97759), (2610, 84275), (3371, 65250), (3625, 60678), (4350, 50565), (6525, 33710), (6742, 32625), (7250, 30339), (10113, 21750), (10875, 20226), (13050, 16855)]