387919350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9473}}^1$

素因数の和:9511

約数の個数: 144

約数和(自身を含む): 1282855392

約数和(自身を除く): 894936042

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5850, 6825, 8190, 9473, 13650, 18946, 20475, 28419, 40950, 47365, 56838, 66311, 85257, 94730, 123149, 132622, 142095, 170514, 198933, 236825, 246298, 284190, 331555, 369447, 397866, 426285, 473650, 596799, 615745, 663110, 710475, 738894, 852570, 862043, 994665, 1108341, 1193598, 1231490, 1420950, 1657775, 1724086, 1847235, 1989330, 2131425, 2216682, 2586129, 2983995, 3078725, 3315550, 3694470, 4262850, 4310215, 4973325, 5172258, 5541705, 5967990, 6157450, 7758387, 8620430, 9236175, 9946650, 11083410, 12930645, 14919975, 15516774, 18472350, 21551075, 25861290, 27708525, 29839950, 38791935, 43102150, 55417050, 64653225, 77583870, 129306450, 193959675, 387919350]

約数ペア:

[(1, 387919350), (2, 193959675), (3, 129306450), (5, 77583870), (6, 64653225), (7, 55417050), (9, 43102150), (10, 38791935), (13, 29839950), (14, 27708525), (15, 25861290), (18, 21551075), (21, 18472350), (25, 15516774), (26, 14919975), (30, 12930645), (35, 11083410), (39, 9946650), (42, 9236175), (45, 8620430), (50, 7758387), (63, 6157450), (65, 5967990), (70, 5541705), (75, 5172258), (78, 4973325), (90, 4310215), (91, 4262850), (105, 3694470), (117, 3315550), (126, 3078725), (130, 2983995), (150, 2586129), (175, 2216682), (182, 2131425), (195, 1989330), (210, 1847235), (225, 1724086), (234, 1657775), (273, 1420950), (315, 1231490), (325, 1193598), (350, 1108341), (390, 994665), (450, 862043), (455, 852570), (525, 738894), (546, 710475), (585, 663110), (630, 615745), (650, 596799), (819, 473650), (910, 426285), (975, 397866), (1050, 369447), (1170, 331555), (1365, 284190), (1575, 246298), (1638, 236825), (1950, 198933), (2275, 170514), (2730, 142095), (2925, 132622), (3150, 123149), (4095, 94730), (4550, 85257), (5850, 66311), (6825, 56838), (8190, 47365), (9473, 40950), (13650, 28419), (18946, 20475)]