108907240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 283449600

約数和(自身を除く): 174542360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 73, 76, 95, 104, 130, 146, 151, 152, 190, 247, 260, 292, 302, 365, 380, 494, 520, 584, 604, 730, 755, 760, 949, 988, 1208, 1235, 1387, 1460, 1510, 1898, 1963, 1976, 2470, 2774, 2869, 2920, 3020, 3796, 3926, 4745, 4940, 5548, 5738, 6040, 6935, 7592, 7852, 9490, 9815, 9880, 11023, 11096, 11476, 13870, 14345, 15704, 18031, 18980, 19630, 22046, 22952, 27740, 28690, 36062, 37297, 37960, 39260, 44092, 55115, 55480, 57380, 72124, 74594, 78520, 88184, 90155, 110230, 114760, 143299, 144248, 149188, 180310, 186485, 209437, 220460, 286598, 298376, 360620, 372970, 418874, 440920, 573196, 716495, 721240, 745940, 837748, 1047185, 1146392, 1432990, 1491880, 1675496, 2094370, 2722681, 2865980, 4188740, 5445362, 5731960, 8377480, 10890724, 13613405, 21781448, 27226810, 54453620, 108907240]

約数ペア:

[(1, 108907240), (2, 54453620), (4, 27226810), (5, 21781448), (8, 13613405), (10, 10890724), (13, 8377480), (19, 5731960), (20, 5445362), (26, 4188740), (38, 2865980), (40, 2722681), (52, 2094370), (65, 1675496), (73, 1491880), (76, 1432990), (95, 1146392), (104, 1047185), (130, 837748), (146, 745940), (151, 721240), (152, 716495), (190, 573196), (247, 440920), (260, 418874), (292, 372970), (302, 360620), (365, 298376), (380, 286598), (494, 220460), (520, 209437), (584, 186485), (604, 180310), (730, 149188), (755, 144248), (760, 143299), (949, 114760), (988, 110230), (1208, 90155), (1235, 88184), (1387, 78520), (1460, 74594), (1510, 72124), (1898, 57380), (1963, 55480), (1976, 55115), (2470, 44092), (2774, 39260), (2869, 37960), (2920, 37297), (3020, 36062), (3796, 28690), (3926, 27740), (4745, 22952), (4940, 22046), (5548, 19630), (5738, 18980), (6040, 18031), (6935, 15704), (7592, 14345), (7852, 13870), (9490, 11476), (9815, 11096), (9880, 11023)]