230793500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 623960064

約数和(自身を除く): 393166564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 47, 50, 61, 70, 92, 94, 100, 115, 122, 125, 140, 161, 175, 188, 230, 235, 244, 250, 305, 322, 329, 350, 427, 460, 470, 500, 575, 610, 644, 658, 700, 805, 854, 875, 940, 1081, 1150, 1175, 1220, 1316, 1403, 1525, 1610, 1645, 1708, 1750, 2135, 2162, 2300, 2350, 2806, 2867, 2875, 3050, 3220, 3290, 3500, 4025, 4270, 4324, 4700, 5405, 5612, 5734, 5750, 5875, 6100, 6580, 7015, 7567, 7625, 8050, 8225, 8540, 9821, 10675, 10810, 11468, 11500, 11750, 14030, 14335, 15134, 15250, 16100, 16450, 19642, 20069, 20125, 21350, 21620, 23500, 27025, 28060, 28670, 30268, 30500, 32900, 35075, 37835, 39284, 40138, 40250, 41125, 42700, 49105, 53375, 54050, 57340, 65941, 70150, 71675, 75670, 80276, 80500, 82250, 98210, 100345, 106750, 108100, 131882, 135125, 140300, 143350, 151340, 164500, 175375, 189175, 196420, 200690, 213500, 245525, 263764, 270250, 286700, 329705, 350750, 358375, 378350, 401380, 461587, 491050, 501725, 540500, 659410, 701500, 716750, 756700, 923174, 945875, 982100, 1003450, 1227625, 1318820, 1433500, 1648525, 1846348, 1891750, 2006900, 2307935, 2455250, 2508625, 3297050, 3783500, 4615870, 4910500, 5017250, 6594100, 8242625, 9231740, 10034500, 11539675, 16485250, 23079350, 32970500, 46158700, 57698375, 115396750, 230793500]

約数ペア:

[(1, 230793500), (2, 115396750), (4, 57698375), (5, 46158700), (7, 32970500), (10, 23079350), (14, 16485250), (20, 11539675), (23, 10034500), (25, 9231740), (28, 8242625), (35, 6594100), (46, 5017250), (47, 4910500), (50, 4615870), (61, 3783500), (70, 3297050), (92, 2508625), (94, 2455250), (100, 2307935), (115, 2006900), (122, 1891750), (125, 1846348), (140, 1648525), (161, 1433500), (175, 1318820), (188, 1227625), (230, 1003450), (235, 982100), (244, 945875), (250, 923174), (305, 756700), (322, 716750), (329, 701500), (350, 659410), (427, 540500), (460, 501725), (470, 491050), (500, 461587), (575, 401380), (610, 378350), (644, 358375), (658, 350750), (700, 329705), (805, 286700), (854, 270250), (875, 263764), (940, 245525), (1081, 213500), (1150, 200690), (1175, 196420), (1220, 189175), (1316, 175375), (1403, 164500), (1525, 151340), (1610, 143350), (1645, 140300), (1708, 135125), (1750, 131882), (2135, 108100), (2162, 106750), (2300, 100345), (2350, 98210), (2806, 82250), (2867, 80500), (2875, 80276), (3050, 75670), (3220, 71675), (3290, 70150), (3500, 65941), (4025, 57340), (4270, 54050), (4324, 53375), (4700, 49105), (5405, 42700), (5612, 41125), (5734, 40250), (5750, 40138), (5875, 39284), (6100, 37835), (6580, 35075), (7015, 32900), (7567, 30500), (7625, 30268), (8050, 28670), (8225, 28060), (8540, 27025), (9821, 23500), (10675, 21620), (10810, 21350), (11468, 20125), (11500, 20069), (11750, 19642), (14030, 16450), (14335, 16100), (15134, 15250)]