142678200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 539429760

約数和(自身を除く): 396751560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 49, 50, 56, 60, 69, 70, 75, 84, 92, 98, 100, 105, 115, 120, 138, 140, 147, 150, 161, 168, 175, 184, 196, 200, 210, 211, 230, 245, 276, 280, 294, 300, 322, 345, 350, 392, 420, 422, 460, 483, 490, 525, 552, 575, 588, 600, 633, 644, 690, 700, 735, 805, 840, 844, 920, 966, 980, 1050, 1055, 1127, 1150, 1176, 1225, 1266, 1288, 1380, 1400, 1470, 1477, 1610, 1688, 1725, 1932, 1960, 2100, 2110, 2254, 2300, 2415, 2450, 2532, 2760, 2940, 2954, 3165, 3220, 3381, 3450, 3675, 3864, 4025, 4200, 4220, 4431, 4508, 4600, 4830, 4853, 4900, 5064, 5275, 5635, 5880, 5908, 6330, 6440, 6762, 6900, 7350, 7385, 8050, 8440, 8862, 9016, 9660, 9706, 9800, 10339, 10550, 11270, 11816, 12075, 12660, 13524, 13800, 14559, 14700, 14770, 15825, 16100, 16905, 17724, 19320, 19412, 20678, 21100, 22155, 22540, 24150, 24265, 25320, 27048, 28175, 29118, 29400, 29540, 31017, 31650, 32200, 33810, 33971, 35448, 36925, 38824, 41356, 42200, 44310, 45080, 48300, 48530, 51695, 56350, 58236, 59080, 62034, 63300, 67620, 67942, 72795, 73850, 82712, 84525, 88620, 96600, 97060, 101913, 103390, 110775, 112700, 116472, 121325, 124068, 126600, 135240, 135884, 145590, 147700, 155085, 169050, 169855, 177240, 194120, 203826, 206780, 221550, 225400, 237797, 242650, 248136, 258475, 271768, 291180, 295400, 310170, 338100, 339710, 363975, 407652, 413560, 443100, 475594, 485300, 509565, 516950, 582360, 620340, 676200, 679420, 713391, 727950, 775425, 815304, 849275, 886200, 951188, 970600, 1019130, 1033900, 1188985, 1240680, 1358840, 1426782, 1455900, 1550850, 1698550, 1902376, 2038260, 2067800, 2377970, 2547825, 2853564, 2911800, 3101700, 3397100, 3566955, 4076520, 4755940, 5095650, 5707128, 5944925, 6203400, 6794200, 7133910, 9511880, 10191300, 11889850, 14267820, 17834775, 20382600, 23779700, 28535640, 35669550, 47559400, 71339100, 142678200]

約数ペア:

[(1, 142678200), (2, 71339100), (3, 47559400), (4, 35669550), (5, 28535640), (6, 23779700), (7, 20382600), (8, 17834775), (10, 14267820), (12, 11889850), (14, 10191300), (15, 9511880), (20, 7133910), (21, 6794200), (23, 6203400), (24, 5944925), (25, 5707128), (28, 5095650), (30, 4755940), (35, 4076520), (40, 3566955), (42, 3397100), (46, 3101700), (49, 2911800), (50, 2853564), (56, 2547825), (60, 2377970), (69, 2067800), (70, 2038260), (75, 1902376), (84, 1698550), (92, 1550850), (98, 1455900), (100, 1426782), (105, 1358840), (115, 1240680), (120, 1188985), (138, 1033900), (140, 1019130), (147, 970600), (150, 951188), (161, 886200), (168, 849275), (175, 815304), (184, 775425), (196, 727950), (200, 713391), (210, 679420), (211, 676200), (230, 620340), (245, 582360), (276, 516950), (280, 509565), (294, 485300), (300, 475594), (322, 443100), (345, 413560), (350, 407652), (392, 363975), (420, 339710), (422, 338100), (460, 310170), (483, 295400), (490, 291180), (525, 271768), (552, 258475), (575, 248136), (588, 242650), (600, 237797), (633, 225400), (644, 221550), (690, 206780), (700, 203826), (735, 194120), (805, 177240), (840, 169855), (844, 169050), (920, 155085), (966, 147700), (980, 145590), (1050, 135884), (1055, 135240), (1127, 126600), (1150, 124068), (1176, 121325), (1225, 116472), (1266, 112700), (1288, 110775), (1380, 103390), (1400, 101913), (1470, 97060), (1477, 96600), (1610, 88620), (1688, 84525), (1725, 82712), (1932, 73850), (1960, 72795), (2100, 67942), (2110, 67620), (2254, 63300), (2300, 62034), (2415, 59080), (2450, 58236), (2532, 56350), (2760, 51695), (2940, 48530), (2954, 48300), (3165, 45080), (3220, 44310), (3381, 42200), (3450, 41356), (3675, 38824), (3864, 36925), (4025, 35448), (4200, 33971), (4220, 33810), (4431, 32200), (4508, 31650), (4600, 31017), (4830, 29540), (4853, 29400), (4900, 29118), (5064, 28175), (5275, 27048), (5635, 25320), (5880, 24265), (5908, 24150), (6330, 22540), (6440, 22155), (6762, 21100), (6900, 20678), (7350, 19412), (7385, 19320), (8050, 17724), (8440, 16905), (8862, 16100), (9016, 15825), (9660, 14770), (9706, 14700), (9800, 14559), (10339, 13800), (10550, 13524), (11270, 12660), (11816, 12075)]