74404980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3567

約数の個数: 120

約数和(自身を含む): 251437032

約数和(自身を除く): 177032052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 3533, 4212, 5265, 7020, 7066, 10530, 10599, 14132, 17665, 21060, 21198, 31797, 35330, 42396, 45929, 52995, 63594, 70660, 91858, 95391, 105990, 127188, 137787, 158985, 183716, 190782, 211980, 229645, 275574, 286173, 317970, 381564, 413361, 459290, 476955, 551148, 572346, 635940, 688935, 826722, 918580, 953910, 1144692, 1240083, 1377870, 1430865, 1653444, 1907820, 2066805, 2480166, 2755740, 2861730, 3720249, 4133610, 4960332, 5723460, 6200415, 7440498, 8267220, 12400830, 14880996, 18601245, 24801660, 37202490, 74404980]

約数ペア:

[(1, 74404980), (2, 37202490), (3, 24801660), (4, 18601245), (5, 14880996), (6, 12400830), (9, 8267220), (10, 7440498), (12, 6200415), (13, 5723460), (15, 4960332), (18, 4133610), (20, 3720249), (26, 2861730), (27, 2755740), (30, 2480166), (36, 2066805), (39, 1907820), (45, 1653444), (52, 1430865), (54, 1377870), (60, 1240083), (65, 1144692), (78, 953910), (81, 918580), (90, 826722), (108, 688935), (117, 635940), (130, 572346), (135, 551148), (156, 476955), (162, 459290), (180, 413361), (195, 381564), (234, 317970), (260, 286173), (270, 275574), (324, 229645), (351, 211980), (390, 190782), (405, 183716), (468, 158985), (540, 137787), (585, 127188), (702, 105990), (780, 95391), (810, 91858), (1053, 70660), (1170, 63594), (1404, 52995), (1620, 45929), (1755, 42396), (2106, 35330), (2340, 31797), (3510, 21198), (3533, 21060), (4212, 17665), (5265, 14132), (7020, 10599), (7066, 10530)]