72943860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 152848140

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, 1399, 1580, 1738, 2370, 2607, 2798, 3476, 4197, 4345, 4740, 5214, 5596, 6995, 8394, 8690, 10428, 13035, 13990, 15389, 16788, 17380, 20985, 26070, 27980, 30778, 41970, 46167, 52140, 61556, 76945, 83940, 92334, 110521, 153890, 184668, 221042, 230835, 307780, 331563, 442084, 461670, 552605, 663126, 923340, 1105210, 1215731, 1326252, 1657815, 2210420, 2431462, 3315630, 3647193, 4862924, 6078655, 6631260, 7294386, 12157310, 14588772, 18235965, 24314620, 36471930, 72943860]

約数ペア:

[(1, 72943860), (2, 36471930), (3, 24314620), (4, 18235965), (5, 14588772), (6, 12157310), (10, 7294386), (11, 6631260), (12, 6078655), (15, 4862924), (20, 3647193), (22, 3315630), (30, 2431462), (33, 2210420), (44, 1657815), (55, 1326252), (60, 1215731), (66, 1105210), (79, 923340), (110, 663126), (132, 552605), (158, 461670), (165, 442084), (220, 331563), (237, 307780), (316, 230835), (330, 221042), (395, 184668), (474, 153890), (660, 110521), (790, 92334), (869, 83940), (948, 76945), (1185, 61556), (1399, 52140), (1580, 46167), (1738, 41970), (2370, 30778), (2607, 27980), (2798, 26070), (3476, 20985), (4197, 17380), (4345, 16788), (4740, 15389), (5214, 13990), (5596, 13035), (6995, 10428), (8394, 8690)]