181052820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8597}}^1$

素因数の和:8631

約数の個数: 120

約数和(自身を含む): 611730504

約数和(自身を除く): 430677684

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, 4212, 5265, 7020, 8597, 10530, 17194, 21060, 25791, 34388, 42985, 51582, 77373, 85970, 103164, 111761, 128955, 154746, 171940, 223522, 232119, 257910, 309492, 335283, 386865, 447044, 464238, 515820, 558805, 670566, 696357, 773730, 928476, 1005849, 1117610, 1160595, 1341132, 1392714, 1547460, 1676415, 2011698, 2235220, 2321190, 2785428, 3017547, 3352830, 3481785, 4023396, 4642380, 5029245, 6035094, 6705660, 6963570, 9052641, 10058490, 12070188, 13927140, 15087735, 18105282, 20116980, 30175470, 36210564, 45263205, 60350940, 90526410, 181052820]

約数ペア:

[(1, 181052820), (2, 90526410), (3, 60350940), (4, 45263205), (5, 36210564), (6, 30175470), (9, 20116980), (10, 18105282), (12, 15087735), (13, 13927140), (15, 12070188), (18, 10058490), (20, 9052641), (26, 6963570), (27, 6705660), (30, 6035094), (36, 5029245), (39, 4642380), (45, 4023396), (52, 3481785), (54, 3352830), (60, 3017547), (65, 2785428), (78, 2321190), (81, 2235220), (90, 2011698), (108, 1676415), (117, 1547460), (130, 1392714), (135, 1341132), (156, 1160595), (162, 1117610), (180, 1005849), (195, 928476), (234, 773730), (260, 696357), (270, 670566), (324, 558805), (351, 515820), (390, 464238), (405, 447044), (468, 386865), (540, 335283), (585, 309492), (702, 257910), (780, 232119), (810, 223522), (1053, 171940), (1170, 154746), (1404, 128955), (1620, 111761), (1755, 103164), (2106, 85970), (2340, 77373), (3510, 51582), (4212, 42985), (5265, 34388), (7020, 25791), (8597, 21060), (10530, 17194)]