229732000

素因数分解:

$2^5\times 5^3\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 572382720

約数和(自身を除く): 342650720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 125, 158, 160, 200, 250, 316, 395, 400, 500, 632, 727, 790, 800, 1000, 1264, 1454, 1580, 1975, 2000, 2528, 2908, 3160, 3635, 3950, 4000, 5816, 6320, 7270, 7900, 9875, 11632, 12640, 14540, 15800, 18175, 19750, 23264, 29080, 31600, 36350, 39500, 57433, 58160, 63200, 72700, 79000, 90875, 114866, 116320, 145400, 158000, 181750, 229732, 287165, 290800, 316000, 363500, 459464, 574330, 581600, 727000, 918928, 1148660, 1435825, 1454000, 1837856, 2297320, 2871650, 2908000, 4594640, 5743300, 7179125, 9189280, 11486600, 14358250, 22973200, 28716500, 45946400, 57433000, 114866000, 229732000]

約数ペア:

[(1, 229732000), (2, 114866000), (4, 57433000), (5, 45946400), (8, 28716500), (10, 22973200), (16, 14358250), (20, 11486600), (25, 9189280), (32, 7179125), (40, 5743300), (50, 4594640), (79, 2908000), (80, 2871650), (100, 2297320), (125, 1837856), (158, 1454000), (160, 1435825), (200, 1148660), (250, 918928), (316, 727000), (395, 581600), (400, 574330), (500, 459464), (632, 363500), (727, 316000), (790, 290800), (800, 287165), (1000, 229732), (1264, 181750), (1454, 158000), (1580, 145400), (1975, 116320), (2000, 114866), (2528, 90875), (2908, 79000), (3160, 72700), (3635, 63200), (3950, 58160), (4000, 57433), (5816, 39500), (6320, 36350), (7270, 31600), (7900, 29080), (9875, 23264), (11632, 19750), (12640, 18175), (14540, 15800)]