164835450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1533

約数の個数: 144

約数和(自身を含む): 502363680

約数和(自身を除く): 337528230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 741, 855, 950, 975, 1170, 1235, 1425, 1482, 1483, 1710, 1950, 2223, 2470, 2850, 2925, 2966, 3705, 4275, 4446, 4449, 5850, 6175, 7410, 7415, 8550, 8898, 11115, 12350, 13347, 14830, 18525, 19279, 22230, 22245, 26694, 28177, 37050, 37075, 38558, 44490, 55575, 56354, 57837, 66735, 74150, 84531, 96395, 111150, 111225, 115674, 133470, 140885, 169062, 173511, 192790, 222450, 253593, 281770, 289185, 333675, 347022, 366301, 422655, 481975, 507186, 578370, 667350, 704425, 732602, 845310, 867555, 963950, 1098903, 1267965, 1408850, 1445925, 1735110, 1831505, 2113275, 2197806, 2535930, 2891850, 3296709, 3663010, 4226550, 4337775, 5494515, 6339825, 6593418, 8675550, 9157525, 10989030, 12679650, 16483545, 18315050, 27472575, 32967090, 54945150, 82417725, 164835450]

約数ペア:

[(1, 164835450), (2, 82417725), (3, 54945150), (5, 32967090), (6, 27472575), (9, 18315050), (10, 16483545), (13, 12679650), (15, 10989030), (18, 9157525), (19, 8675550), (25, 6593418), (26, 6339825), (30, 5494515), (38, 4337775), (39, 4226550), (45, 3663010), (50, 3296709), (57, 2891850), (65, 2535930), (75, 2197806), (78, 2113275), (90, 1831505), (95, 1735110), (114, 1445925), (117, 1408850), (130, 1267965), (150, 1098903), (171, 963950), (190, 867555), (195, 845310), (225, 732602), (234, 704425), (247, 667350), (285, 578370), (325, 507186), (342, 481975), (390, 422655), (450, 366301), (475, 347022), (494, 333675), (570, 289185), (585, 281770), (650, 253593), (741, 222450), (855, 192790), (950, 173511), (975, 169062), (1170, 140885), (1235, 133470), (1425, 115674), (1482, 111225), (1483, 111150), (1710, 96395), (1950, 84531), (2223, 74150), (2470, 66735), (2850, 57837), (2925, 56354), (2966, 55575), (3705, 44490), (4275, 38558), (4446, 37075), (4449, 37050), (5850, 28177), (6175, 26694), (7410, 22245), (7415, 22230), (8550, 19279), (8898, 18525), (11115, 14830), (12350, 13347)]