180073110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 516096000

約数和(自身を除く): 336022890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 139, 155, 186, 199, 210, 217, 278, 310, 398, 417, 434, 465, 597, 651, 695, 834, 930, 973, 995, 1085, 1194, 1302, 1390, 1393, 1946, 1990, 2085, 2170, 2786, 2919, 2985, 3255, 4170, 4179, 4309, 4865, 5838, 5970, 6169, 6510, 6965, 8358, 8618, 9730, 12338, 12927, 13930, 14595, 18507, 20895, 21545, 25854, 27661, 29190, 30163, 30845, 37014, 41790, 43090, 43183, 55322, 60326, 61690, 64635, 82983, 86366, 90489, 92535, 129270, 129549, 138305, 150815, 165966, 180978, 185070, 193627, 215915, 259098, 276610, 301630, 387254, 414915, 431830, 452445, 580881, 647745, 829830, 857491, 904890, 968135, 1161762, 1295490, 1714982, 1936270, 2572473, 2904405, 4287455, 5144946, 5808810, 6002437, 8574910, 12004874, 12862365, 18007311, 25724730, 30012185, 36014622, 60024370, 90036555, 180073110]

約数ペア:

[(1, 180073110), (2, 90036555), (3, 60024370), (5, 36014622), (6, 30012185), (7, 25724730), (10, 18007311), (14, 12862365), (15, 12004874), (21, 8574910), (30, 6002437), (31, 5808810), (35, 5144946), (42, 4287455), (62, 2904405), (70, 2572473), (93, 1936270), (105, 1714982), (139, 1295490), (155, 1161762), (186, 968135), (199, 904890), (210, 857491), (217, 829830), (278, 647745), (310, 580881), (398, 452445), (417, 431830), (434, 414915), (465, 387254), (597, 301630), (651, 276610), (695, 259098), (834, 215915), (930, 193627), (973, 185070), (995, 180978), (1085, 165966), (1194, 150815), (1302, 138305), (1390, 129549), (1393, 129270), (1946, 92535), (1990, 90489), (2085, 86366), (2170, 82983), (2786, 64635), (2919, 61690), (2985, 60326), (3255, 55322), (4170, 43183), (4179, 43090), (4309, 41790), (4865, 37014), (5838, 30845), (5970, 30163), (6169, 29190), (6510, 27661), (6965, 25854), (8358, 21545), (8618, 20895), (9730, 18507), (12338, 14595), (12927, 13930)]