179743140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 564677568

約数和(自身を除く): 384934428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 83, 90, 106, 159, 166, 180, 212, 227, 249, 265, 318, 332, 415, 454, 477, 498, 530, 636, 681, 747, 795, 830, 908, 954, 996, 1060, 1135, 1245, 1362, 1494, 1590, 1660, 1908, 2043, 2270, 2385, 2490, 2724, 2988, 3180, 3405, 3735, 4086, 4399, 4540, 4770, 4980, 6810, 7470, 8172, 8798, 9540, 10215, 12031, 13197, 13620, 14940, 17596, 18841, 20430, 21995, 24062, 26394, 36093, 37682, 39591, 40860, 43990, 48124, 52788, 56523, 60155, 65985, 72186, 75364, 79182, 87980, 94205, 108279, 113046, 120310, 131970, 144372, 158364, 169569, 180465, 188410, 197955, 216558, 226092, 240620, 263940, 282615, 339138, 360930, 376820, 395910, 433116, 541395, 565230, 678276, 721860, 791820, 847845, 998573, 1082790, 1130460, 1695690, 1997146, 2165580, 2995719, 3391380, 3994292, 4992865, 5991438, 8987157, 9985730, 11982876, 14978595, 17974314, 19971460, 29957190, 35948628, 44935785, 59914380, 89871570, 179743140]

約数ペア:

[(1, 179743140), (2, 89871570), (3, 59914380), (4, 44935785), (5, 35948628), (6, 29957190), (9, 19971460), (10, 17974314), (12, 14978595), (15, 11982876), (18, 9985730), (20, 8987157), (30, 5991438), (36, 4992865), (45, 3994292), (53, 3391380), (60, 2995719), (83, 2165580), (90, 1997146), (106, 1695690), (159, 1130460), (166, 1082790), (180, 998573), (212, 847845), (227, 791820), (249, 721860), (265, 678276), (318, 565230), (332, 541395), (415, 433116), (454, 395910), (477, 376820), (498, 360930), (530, 339138), (636, 282615), (681, 263940), (747, 240620), (795, 226092), (830, 216558), (908, 197955), (954, 188410), (996, 180465), (1060, 169569), (1135, 158364), (1245, 144372), (1362, 131970), (1494, 120310), (1590, 113046), (1660, 108279), (1908, 94205), (2043, 87980), (2270, 79182), (2385, 75364), (2490, 72186), (2724, 65985), (2988, 60155), (3180, 56523), (3405, 52788), (3735, 48124), (4086, 43990), (4399, 40860), (4540, 39591), (4770, 37682), (4980, 36093), (6810, 26394), (7470, 24062), (8172, 21995), (8798, 20430), (9540, 18841), (10215, 17596), (12031, 14940), (13197, 13620)]