75810840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12893}}^1$

素因数の和:12921

約数の個数: 96

約数和(自身を含む): 264584880

約数和(自身を除く): 188774040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12893, 25786, 38679, 51572, 64465, 77358, 90251, 103144, 128930, 154716, 180502, 193395, 257860, 270753, 309432, 361004, 386790, 451255, 515720, 541506, 631757, 722008, 773580, 902510, 1083012, 1263514, 1353765, 1547160, 1805020, 1895271, 2166024, 2527028, 2707530, 3158785, 3610040, 3790542, 5054056, 5415060, 6317570, 7581084, 9476355, 10830120, 12635140, 15162168, 18952710, 25270280, 37905420, 75810840]

約数ペア:

[(1, 75810840), (2, 37905420), (3, 25270280), (4, 18952710), (5, 15162168), (6, 12635140), (7, 10830120), (8, 9476355), (10, 7581084), (12, 6317570), (14, 5415060), (15, 5054056), (20, 3790542), (21, 3610040), (24, 3158785), (28, 2707530), (30, 2527028), (35, 2166024), (40, 1895271), (42, 1805020), (49, 1547160), (56, 1353765), (60, 1263514), (70, 1083012), (84, 902510), (98, 773580), (105, 722008), (120, 631757), (140, 541506), (147, 515720), (168, 451255), (196, 386790), (210, 361004), (245, 309432), (280, 270753), (294, 257860), (392, 193395), (420, 180502), (490, 154716), (588, 128930), (735, 103144), (840, 90251), (980, 77358), (1176, 64465), (1470, 51572), (1960, 38679), (2940, 25786), (5880, 12893)]