210684600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 288

約数和(自身を含む): 844945920

約数和(自身を除く): 634261320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 50, 56, 60, 63, 69, 70, 72, 75, 84, 90, 92, 100, 105, 115, 120, 126, 138, 140, 150, 161, 168, 175, 180, 184, 200, 207, 210, 225, 230, 252, 276, 280, 300, 315, 322, 345, 350, 360, 414, 420, 450, 460, 483, 504, 525, 552, 575, 600, 630, 644, 690, 700, 727, 805, 828, 840, 900, 920, 966, 1035, 1050, 1150, 1260, 1288, 1380, 1400, 1449, 1454, 1575, 1610, 1656, 1725, 1800, 1932, 2070, 2100, 2181, 2300, 2415, 2520, 2760, 2898, 2908, 3150, 3220, 3450, 3635, 3864, 4025, 4140, 4200, 4362, 4600, 4830, 5089, 5175, 5796, 5816, 6300, 6440, 6543, 6900, 7245, 7270, 8050, 8280, 8724, 9660, 10178, 10350, 10905, 11592, 12075, 12600, 13086, 13800, 14490, 14540, 15267, 16100, 16721, 17448, 18175, 19320, 20356, 20700, 21810, 24150, 25445, 26172, 28980, 29080, 30534, 32200, 32715, 33442, 36225, 36350, 40712, 41400, 43620, 45801, 48300, 50163, 50890, 52344, 54525, 57960, 61068, 65430, 66884, 72450, 72700, 76335, 83605, 87240, 91602, 96600, 100326, 101780, 109050, 117047, 122136, 127225, 130860, 133768, 144900, 145400, 150489, 152670, 163575, 167210, 183204, 200652, 203560, 218100, 229005, 234094, 250815, 254450, 261720, 289800, 300978, 305340, 327150, 334420, 351141, 366408, 381675, 401304, 418025, 436200, 458010, 468188, 501630, 508900, 585235, 601956, 610680, 654300, 668840, 702282, 752445, 763350, 836050, 916020, 936376, 1003260, 1017800, 1053423, 1145025, 1170470, 1203912, 1254075, 1308600, 1404564, 1504890, 1526700, 1672100, 1755705, 1832040, 2006520, 2106846, 2290050, 2340940, 2508150, 2809128, 2926175, 3009780, 3053400, 3344200, 3511410, 3762225, 4213692, 4580100, 4681880, 5016300, 5267115, 5852350, 6019560, 7022820, 7524450, 8427384, 8778525, 9160200, 10032600, 10534230, 11704700, 14045640, 15048900, 17557050, 21068460, 23409400, 26335575, 30097800, 35114100, 42136920, 52671150, 70228200, 105342300, 210684600]

約数ペア:

[(1, 210684600), (2, 105342300), (3, 70228200), (4, 52671150), (5, 42136920), (6, 35114100), (7, 30097800), (8, 26335575), (9, 23409400), (10, 21068460), (12, 17557050), (14, 15048900), (15, 14045640), (18, 11704700), (20, 10534230), (21, 10032600), (23, 9160200), (24, 8778525), (25, 8427384), (28, 7524450), (30, 7022820), (35, 6019560), (36, 5852350), (40, 5267115), (42, 5016300), (45, 4681880), (46, 4580100), (50, 4213692), (56, 3762225), (60, 3511410), (63, 3344200), (69, 3053400), (70, 3009780), (72, 2926175), (75, 2809128), (84, 2508150), (90, 2340940), (92, 2290050), (100, 2106846), (105, 2006520), (115, 1832040), (120, 1755705), (126, 1672100), (138, 1526700), (140, 1504890), (150, 1404564), (161, 1308600), (168, 1254075), (175, 1203912), (180, 1170470), (184, 1145025), (200, 1053423), (207, 1017800), (210, 1003260), (225, 936376), (230, 916020), (252, 836050), (276, 763350), (280, 752445), (300, 702282), (315, 668840), (322, 654300), (345, 610680), (350, 601956), (360, 585235), (414, 508900), (420, 501630), (450, 468188), (460, 458010), (483, 436200), (504, 418025), (525, 401304), (552, 381675), (575, 366408), (600, 351141), (630, 334420), (644, 327150), (690, 305340), (700, 300978), (727, 289800), (805, 261720), (828, 254450), (840, 250815), (900, 234094), (920, 229005), (966, 218100), (1035, 203560), (1050, 200652), (1150, 183204), (1260, 167210), (1288, 163575), (1380, 152670), (1400, 150489), (1449, 145400), (1454, 144900), (1575, 133768), (1610, 130860), (1656, 127225), (1725, 122136), (1800, 117047), (1932, 109050), (2070, 101780), (2100, 100326), (2181, 96600), (2300, 91602), (2415, 87240), (2520, 83605), (2760, 76335), (2898, 72700), (2908, 72450), (3150, 66884), (3220, 65430), (3450, 61068), (3635, 57960), (3864, 54525), (4025, 52344), (4140, 50890), (4200, 50163), (4362, 48300), (4600, 45801), (4830, 43620), (5089, 41400), (5175, 40712), (5796, 36350), (5816, 36225), (6300, 33442), (6440, 32715), (6543, 32200), (6900, 30534), (7245, 29080), (7270, 28980), (8050, 26172), (8280, 25445), (8724, 24150), (9660, 21810), (10178, 20700), (10350, 20356), (10905, 19320), (11592, 18175), (12075, 17448), (12600, 16721), (13086, 16100), (13800, 15267), (14490, 14540)]