82903860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 275184000

約数和(自身を除く): 192280140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 499, 585, 639, 710, 780, 852, 923, 998, 1065, 1170, 1278, 1420, 1497, 1846, 1996, 2130, 2340, 2495, 2556, 2769, 2994, 3195, 3692, 4260, 4491, 4615, 4990, 5538, 5988, 6390, 6487, 7485, 8307, 8982, 9230, 9980, 11076, 12780, 12974, 13845, 14970, 16614, 17964, 18460, 19461, 22455, 25948, 27690, 29940, 32435, 33228, 35429, 38922, 41535, 44910, 55380, 58383, 64870, 70858, 77844, 83070, 89820, 97305, 106287, 116766, 129740, 141716, 166140, 177145, 194610, 212574, 233532, 291915, 318861, 354290, 389220, 425148, 460577, 531435, 583830, 637722, 708580, 921154, 1062870, 1167660, 1275444, 1381731, 1594305, 1842308, 2125740, 2302885, 2763462, 3188610, 4145193, 4605770, 5526924, 6377220, 6908655, 8290386, 9211540, 13817310, 16580772, 20725965, 27634620, 41451930, 82903860]

約数ペア:

[(1, 82903860), (2, 41451930), (3, 27634620), (4, 20725965), (5, 16580772), (6, 13817310), (9, 9211540), (10, 8290386), (12, 6908655), (13, 6377220), (15, 5526924), (18, 4605770), (20, 4145193), (26, 3188610), (30, 2763462), (36, 2302885), (39, 2125740), (45, 1842308), (52, 1594305), (60, 1381731), (65, 1275444), (71, 1167660), (78, 1062870), (90, 921154), (117, 708580), (130, 637722), (142, 583830), (156, 531435), (180, 460577), (195, 425148), (213, 389220), (234, 354290), (260, 318861), (284, 291915), (355, 233532), (390, 212574), (426, 194610), (468, 177145), (499, 166140), (585, 141716), (639, 129740), (710, 116766), (780, 106287), (852, 97305), (923, 89820), (998, 83070), (1065, 77844), (1170, 70858), (1278, 64870), (1420, 58383), (1497, 55380), (1846, 44910), (1996, 41535), (2130, 38922), (2340, 35429), (2495, 33228), (2556, 32435), (2769, 29940), (2994, 27690), (3195, 25948), (3692, 22455), (4260, 19461), (4491, 18460), (4615, 17964), (4990, 16614), (5538, 14970), (5988, 13845), (6390, 12974), (6487, 12780), (7485, 11076), (8307, 9980), (8982, 9230)]