84340980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 263760000

約数和(自身を除く): 179419020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 313, 499, 540, 626, 939, 998, 1252, 1497, 1565, 1878, 1996, 2495, 2817, 2994, 3130, 3756, 4491, 4695, 4990, 5634, 5988, 6260, 7485, 8451, 8982, 9390, 9980, 11268, 13473, 14085, 14970, 16902, 17964, 18780, 22455, 26946, 28170, 29940, 33804, 42255, 44910, 53892, 56340, 67365, 84510, 89820, 134730, 156187, 169020, 269460, 312374, 468561, 624748, 780935, 937122, 1405683, 1561870, 1874244, 2342805, 2811366, 3123740, 4217049, 4685610, 5622732, 7028415, 8434098, 9371220, 14056830, 16868196, 21085245, 28113660, 42170490, 84340980]

約数ペア:

[(1, 84340980), (2, 42170490), (3, 28113660), (4, 21085245), (5, 16868196), (6, 14056830), (9, 9371220), (10, 8434098), (12, 7028415), (15, 5622732), (18, 4685610), (20, 4217049), (27, 3123740), (30, 2811366), (36, 2342805), (45, 1874244), (54, 1561870), (60, 1405683), (90, 937122), (108, 780935), (135, 624748), (180, 468561), (270, 312374), (313, 269460), (499, 169020), (540, 156187), (626, 134730), (939, 89820), (998, 84510), (1252, 67365), (1497, 56340), (1565, 53892), (1878, 44910), (1996, 42255), (2495, 33804), (2817, 29940), (2994, 28170), (3130, 26946), (3756, 22455), (4491, 18780), (4695, 17964), (4990, 16902), (5634, 14970), (5988, 14085), (6260, 13473), (7485, 11268), (8451, 9980), (8982, 9390)]