225802140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1779

約数の個数: 96

約数和(自身を含む): 661979136

約数和(自身を除く): 436176996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 620, 730, 876, 930, 1095, 1460, 1663, 1860, 2190, 2263, 3326, 4380, 4526, 4989, 6652, 6789, 8315, 9052, 9978, 11315, 13578, 16630, 19956, 22630, 24945, 27156, 33260, 33945, 45260, 49890, 51553, 67890, 99780, 103106, 121399, 135780, 154659, 206212, 242798, 257765, 309318, 364197, 485596, 515530, 606995, 618636, 728394, 773295, 1031060, 1213990, 1456788, 1546590, 1820985, 2427980, 3093180, 3641970, 3763369, 7283940, 7526738, 11290107, 15053476, 18816845, 22580214, 37633690, 45160428, 56450535, 75267380, 112901070, 225802140]

約数ペア:

[(1, 225802140), (2, 112901070), (3, 75267380), (4, 56450535), (5, 45160428), (6, 37633690), (10, 22580214), (12, 18816845), (15, 15053476), (20, 11290107), (30, 7526738), (31, 7283940), (60, 3763369), (62, 3641970), (73, 3093180), (93, 2427980), (124, 1820985), (146, 1546590), (155, 1456788), (186, 1213990), (219, 1031060), (292, 773295), (310, 728394), (365, 618636), (372, 606995), (438, 515530), (465, 485596), (620, 364197), (730, 309318), (876, 257765), (930, 242798), (1095, 206212), (1460, 154659), (1663, 135780), (1860, 121399), (2190, 103106), (2263, 99780), (3326, 67890), (4380, 51553), (4526, 49890), (4989, 45260), (6652, 33945), (6789, 33260), (8315, 27156), (9052, 24945), (9978, 22630), (11315, 19956), (13578, 16630)]