29837600

素因数分解:

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

素因数の和:203

約数の個数: 144

約数和(自身を含む): 83119680

約数和(自身を除く): 53282080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 151, 152, 160, 190, 200, 208, 247, 260, 302, 304, 325, 380, 400, 416, 475, 494, 520, 604, 608, 650, 755, 760, 800, 950, 988, 1040, 1208, 1235, 1300, 1510, 1520, 1900, 1963, 1976, 2080, 2416, 2470, 2600, 2869, 3020, 3040, 3775, 3800, 3926, 3952, 4832, 4940, 5200, 5738, 6040, 6175, 7550, 7600, 7852, 7904, 9815, 9880, 10400, 11476, 12080, 12350, 14345, 15100, 15200, 15704, 19630, 19760, 22952, 24160, 24700, 28690, 30200, 31408, 37297, 39260, 39520, 45904, 49075, 49400, 57380, 60400, 62816, 71725, 74594, 78520, 91808, 98150, 98800, 114760, 120800, 143450, 149188, 157040, 186485, 196300, 197600, 229520, 286900, 298376, 314080, 372970, 392600, 459040, 573800, 596752, 745940, 785200, 932425, 1147600, 1193504, 1491880, 1570400, 1864850, 2295200, 2983760, 3729700, 5967520, 7459400, 14918800, 29837600]

約数ペア:

[(1, 29837600), (2, 14918800), (4, 7459400), (5, 5967520), (8, 3729700), (10, 2983760), (13, 2295200), (16, 1864850), (19, 1570400), (20, 1491880), (25, 1193504), (26, 1147600), (32, 932425), (38, 785200), (40, 745940), (50, 596752), (52, 573800), (65, 459040), (76, 392600), (80, 372970), (95, 314080), (100, 298376), (104, 286900), (130, 229520), (151, 197600), (152, 196300), (160, 186485), (190, 157040), (200, 149188), (208, 143450), (247, 120800), (260, 114760), (302, 98800), (304, 98150), (325, 91808), (380, 78520), (400, 74594), (416, 71725), (475, 62816), (494, 60400), (520, 57380), (604, 49400), (608, 49075), (650, 45904), (755, 39520), (760, 39260), (800, 37297), (950, 31408), (988, 30200), (1040, 28690), (1208, 24700), (1235, 24160), (1300, 22952), (1510, 19760), (1520, 19630), (1900, 15704), (1963, 15200), (1976, 15100), (2080, 14345), (2416, 12350), (2470, 12080), (2600, 11476), (2869, 10400), (3020, 9880), (3040, 9815), (3775, 7904), (3800, 7852), (3926, 7600), (3952, 7550), (4832, 6175), (4940, 6040), (5200, 5738)]