74403780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 230307840

約数和(自身を除く): 155904060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 1185, 1427, 1580, 1738, 2370, 2607, 2854, 3476, 4281, 4345, 4740, 5214, 5708, 7135, 8562, 8690, 10428, 13035, 14270, 15697, 17124, 17380, 21405, 26070, 28540, 31394, 42810, 47091, 52140, 62788, 78485, 85620, 94182, 112733, 156970, 188364, 225466, 235455, 313940, 338199, 450932, 470910, 563665, 676398, 941820, 1127330, 1240063, 1352796, 1690995, 2254660, 2480126, 3381990, 3720189, 4960252, 6200315, 6763980, 7440378, 12400630, 14880756, 18600945, 24801260, 37201890, 74403780]

約数ペア:

[(1, 74403780), (2, 37201890), (3, 24801260), (4, 18600945), (5, 14880756), (6, 12400630), (10, 7440378), (11, 6763980), (12, 6200315), (15, 4960252), (20, 3720189), (22, 3381990), (30, 2480126), (33, 2254660), (44, 1690995), (55, 1352796), (60, 1240063), (66, 1127330), (79, 941820), (110, 676398), (132, 563665), (158, 470910), (165, 450932), (220, 338199), (237, 313940), (316, 235455), (330, 225466), (395, 188364), (474, 156970), (660, 112733), (790, 94182), (869, 85620), (948, 78485), (1185, 62788), (1427, 52140), (1580, 47091), (1738, 42810), (2370, 31394), (2607, 28540), (2854, 26070), (3476, 21405), (4281, 17380), (4345, 17124), (4740, 15697), (5214, 14270), (5708, 13035), (7135, 10428), (8562, 8690)]