72342900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11483}}^1$

素因数の和:11510

約数の個数: 108

約数和(自身を含む): 259170912

約数和(自身を除く): 186828012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 11483, 22966, 34449, 45932, 57415, 68898, 80381, 103347, 114830, 137796, 160762, 172245, 206694, 229660, 241143, 287075, 321524, 344490, 401905, 413388, 482286, 516735, 574150, 688980, 723429, 803810, 861225, 964572, 1033470, 1148300, 1205715, 1446858, 1607620, 1722450, 2009525, 2066940, 2411430, 2583675, 2893716, 3444900, 3617145, 4019050, 4822860, 5167350, 6028575, 7234290, 8038100, 10334700, 12057150, 14468580, 18085725, 24114300, 36171450, 72342900]

約数ペア:

[(1, 72342900), (2, 36171450), (3, 24114300), (4, 18085725), (5, 14468580), (6, 12057150), (7, 10334700), (9, 8038100), (10, 7234290), (12, 6028575), (14, 5167350), (15, 4822860), (18, 4019050), (20, 3617145), (21, 3444900), (25, 2893716), (28, 2583675), (30, 2411430), (35, 2066940), (36, 2009525), (42, 1722450), (45, 1607620), (50, 1446858), (60, 1205715), (63, 1148300), (70, 1033470), (75, 964572), (84, 861225), (90, 803810), (100, 723429), (105, 688980), (126, 574150), (140, 516735), (150, 482286), (175, 413388), (180, 401905), (210, 344490), (225, 321524), (252, 287075), (300, 241143), (315, 229660), (350, 206694), (420, 172245), (450, 160762), (525, 137796), (630, 114830), (700, 103347), (900, 80381), (1050, 68898), (1260, 57415), (1575, 45932), (2100, 34449), (3150, 22966), (6300, 11483)]