45577980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 160864704

約数和(自身を除く): 115286724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 593, 610, 630, 732, 854, 915, 1098, 1186, 1220, 1260, 1281, 1708, 1779, 1830, 2135, 2196, 2372, 2562, 2745, 2965, 3558, 3660, 3843, 4151, 4270, 5124, 5337, 5490, 5930, 6405, 7116, 7686, 8302, 8540, 8895, 10674, 10980, 11860, 12453, 12810, 15372, 16604, 17790, 19215, 20755, 21348, 24906, 25620, 26685, 35580, 36173, 37359, 38430, 41510, 49812, 53370, 62265, 72346, 74718, 76860, 83020, 106740, 108519, 124530, 144692, 149436, 180865, 186795, 217038, 249060, 253211, 325557, 361730, 373590, 434076, 506422, 542595, 651114, 723460, 747180, 759633, 1012844, 1085190, 1266055, 1302228, 1519266, 1627785, 2170380, 2278899, 2532110, 3038532, 3255570, 3798165, 4557798, 5064220, 6511140, 7596330, 9115596, 11394495, 15192660, 22788990, 45577980]

約数ペア:

[(1, 45577980), (2, 22788990), (3, 15192660), (4, 11394495), (5, 9115596), (6, 7596330), (7, 6511140), (9, 5064220), (10, 4557798), (12, 3798165), (14, 3255570), (15, 3038532), (18, 2532110), (20, 2278899), (21, 2170380), (28, 1627785), (30, 1519266), (35, 1302228), (36, 1266055), (42, 1085190), (45, 1012844), (60, 759633), (61, 747180), (63, 723460), (70, 651114), (84, 542595), (90, 506422), (105, 434076), (122, 373590), (126, 361730), (140, 325557), (180, 253211), (183, 249060), (210, 217038), (244, 186795), (252, 180865), (305, 149436), (315, 144692), (366, 124530), (420, 108519), (427, 106740), (549, 83020), (593, 76860), (610, 74718), (630, 72346), (732, 62265), (854, 53370), (915, 49812), (1098, 41510), (1186, 38430), (1220, 37359), (1260, 36173), (1281, 35580), (1708, 26685), (1779, 25620), (1830, 24906), (2135, 21348), (2196, 20755), (2372, 19215), (2562, 17790), (2745, 16604), (2965, 15372), (3558, 12810), (3660, 12453), (3843, 11860), (4151, 10980), (4270, 10674), (5124, 8895), (5337, 8540), (5490, 8302), (5930, 7686), (6405, 7116)]