99218600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 256650240

約数和(自身を除く): 157431640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1231, 1240, 1300, 1550, 1612, 2015, 2462, 2600, 3100, 3224, 4030, 4924, 6155, 6200, 8060, 9848, 10075, 12310, 16003, 16120, 20150, 24620, 30775, 32006, 38161, 40300, 49240, 61550, 64012, 76322, 80015, 80600, 123100, 128024, 152644, 160030, 190805, 246200, 305288, 320060, 381610, 400075, 496093, 640120, 763220, 800150, 954025, 992186, 1526440, 1600300, 1908050, 1984372, 2480465, 3200600, 3816100, 3968744, 4960930, 7632200, 9921860, 12402325, 19843720, 24804650, 49609300, 99218600]

約数ペア:

[(1, 99218600), (2, 49609300), (4, 24804650), (5, 19843720), (8, 12402325), (10, 9921860), (13, 7632200), (20, 4960930), (25, 3968744), (26, 3816100), (31, 3200600), (40, 2480465), (50, 1984372), (52, 1908050), (62, 1600300), (65, 1526440), (100, 992186), (104, 954025), (124, 800150), (130, 763220), (155, 640120), (200, 496093), (248, 400075), (260, 381610), (310, 320060), (325, 305288), (403, 246200), (520, 190805), (620, 160030), (650, 152644), (775, 128024), (806, 123100), (1231, 80600), (1240, 80015), (1300, 76322), (1550, 64012), (1612, 61550), (2015, 49240), (2462, 40300), (2600, 38161), (3100, 32006), (3224, 30775), (4030, 24620), (4924, 20150), (6155, 16120), (6200, 16003), (8060, 12310), (9848, 10075)]