79439580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 144

約数和(自身を含む): 268186464

約数和(自身を除く): 188746884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 757, 795, 954, 990, 1060, 1166, 1514, 1590, 1749, 1908, 1980, 2271, 2332, 2385, 2915, 3028, 3180, 3498, 3785, 4542, 4770, 5247, 5830, 6813, 6996, 7570, 8327, 8745, 9084, 9540, 10494, 11355, 11660, 13626, 15140, 16654, 17490, 20988, 22710, 24981, 26235, 27252, 33308, 34065, 34980, 40121, 41635, 45420, 49962, 52470, 68130, 74943, 80242, 83270, 99924, 104940, 120363, 124905, 136260, 149886, 160484, 166540, 200605, 240726, 249810, 299772, 361089, 374715, 401210, 441331, 481452, 499620, 601815, 722178, 749430, 802420, 882662, 1203630, 1323993, 1444356, 1498860, 1765324, 1805445, 2206655, 2407260, 2647986, 3610890, 3971979, 4413310, 5295972, 6619965, 7221780, 7943958, 8826620, 13239930, 15887916, 19859895, 26479860, 39719790, 79439580]

約数ペア:

[(1, 79439580), (2, 39719790), (3, 26479860), (4, 19859895), (5, 15887916), (6, 13239930), (9, 8826620), (10, 7943958), (11, 7221780), (12, 6619965), (15, 5295972), (18, 4413310), (20, 3971979), (22, 3610890), (30, 2647986), (33, 2407260), (36, 2206655), (44, 1805445), (45, 1765324), (53, 1498860), (55, 1444356), (60, 1323993), (66, 1203630), (90, 882662), (99, 802420), (106, 749430), (110, 722178), (132, 601815), (159, 499620), (165, 481452), (180, 441331), (198, 401210), (212, 374715), (220, 361089), (265, 299772), (318, 249810), (330, 240726), (396, 200605), (477, 166540), (495, 160484), (530, 149886), (583, 136260), (636, 124905), (660, 120363), (757, 104940), (795, 99924), (954, 83270), (990, 80242), (1060, 74943), (1166, 68130), (1514, 52470), (1590, 49962), (1749, 45420), (1908, 41635), (1980, 40121), (2271, 34980), (2332, 34065), (2385, 33308), (2915, 27252), (3028, 26235), (3180, 24981), (3498, 22710), (3785, 20988), (4542, 17490), (4770, 16654), (5247, 15140), (5830, 13626), (6813, 11660), (6996, 11355), (7570, 10494), (8327, 9540), (8745, 9084)]