56210700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 209986560

約数和(自身を除く): 153775860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 29, 30, 35, 39, 42, 50, 52, 58, 60, 65, 70, 71, 75, 78, 84, 87, 91, 100, 105, 116, 130, 140, 142, 145, 150, 156, 174, 175, 182, 195, 203, 210, 213, 260, 273, 284, 290, 300, 325, 348, 350, 355, 364, 377, 390, 406, 420, 426, 435, 455, 497, 525, 546, 580, 609, 650, 700, 710, 725, 754, 780, 812, 852, 870, 910, 923, 975, 994, 1015, 1050, 1065, 1092, 1131, 1218, 1300, 1365, 1420, 1450, 1491, 1508, 1740, 1775, 1820, 1846, 1885, 1950, 1988, 2030, 2059, 2100, 2130, 2175, 2262, 2275, 2436, 2485, 2639, 2730, 2769, 2900, 2982, 3045, 3550, 3692, 3770, 3900, 4060, 4118, 4260, 4350, 4524, 4550, 4615, 4970, 5075, 5278, 5325, 5460, 5538, 5655, 5964, 6090, 6177, 6461, 6825, 7100, 7455, 7540, 7917, 8236, 8700, 9100, 9230, 9425, 9940, 10150, 10295, 10556, 10650, 11076, 11310, 12180, 12354, 12425, 12922, 13195, 13650, 13845, 14413, 14910, 15225, 15834, 18460, 18850, 19383, 20300, 20590, 21300, 22620, 23075, 24708, 24850, 25844, 26390, 26767, 27300, 27690, 28275, 28826, 29820, 30450, 30885, 31668, 32305, 37275, 37700, 38766, 39585, 41180, 43239, 46150, 49700, 51475, 52780, 53534, 55380, 56550, 57652, 60900, 61770, 64610, 65975, 69225, 72065, 74550, 77532, 79170, 80301, 86478, 92300, 96915, 102950, 107068, 113100, 123540, 129220, 131950, 133835, 138450, 144130, 149100, 154425, 158340, 160602, 161525, 172956, 187369, 193830, 197925, 205900, 216195, 263900, 267670, 276900, 288260, 308850, 321204, 323050, 360325, 374738, 387660, 395850, 401505, 432390, 484575, 535340, 562107, 617700, 646100, 669175, 720650, 749476, 791700, 803010, 864780, 936845, 969150, 1080975, 1124214, 1338350, 1441300, 1606020, 1873690, 1938300, 2007525, 2161950, 2248428, 2676700, 2810535, 3747380, 4015050, 4323900, 4684225, 5621070, 8030100, 9368450, 11242140, 14052675, 18736900, 28105350, 56210700]

約数ペア:

[(1, 56210700), (2, 28105350), (3, 18736900), (4, 14052675), (5, 11242140), (6, 9368450), (7, 8030100), (10, 5621070), (12, 4684225), (13, 4323900), (14, 4015050), (15, 3747380), (20, 2810535), (21, 2676700), (25, 2248428), (26, 2161950), (28, 2007525), (29, 1938300), (30, 1873690), (35, 1606020), (39, 1441300), (42, 1338350), (50, 1124214), (52, 1080975), (58, 969150), (60, 936845), (65, 864780), (70, 803010), (71, 791700), (75, 749476), (78, 720650), (84, 669175), (87, 646100), (91, 617700), (100, 562107), (105, 535340), (116, 484575), (130, 432390), (140, 401505), (142, 395850), (145, 387660), (150, 374738), (156, 360325), (174, 323050), (175, 321204), (182, 308850), (195, 288260), (203, 276900), (210, 267670), (213, 263900), (260, 216195), (273, 205900), (284, 197925), (290, 193830), (300, 187369), (325, 172956), (348, 161525), (350, 160602), (355, 158340), (364, 154425), (377, 149100), (390, 144130), (406, 138450), (420, 133835), (426, 131950), (435, 129220), (455, 123540), (497, 113100), (525, 107068), (546, 102950), (580, 96915), (609, 92300), (650, 86478), (700, 80301), (710, 79170), (725, 77532), (754, 74550), (780, 72065), (812, 69225), (852, 65975), (870, 64610), (910, 61770), (923, 60900), (975, 57652), (994, 56550), (1015, 55380), (1050, 53534), (1065, 52780), (1092, 51475), (1131, 49700), (1218, 46150), (1300, 43239), (1365, 41180), (1420, 39585), (1450, 38766), (1491, 37700), (1508, 37275), (1740, 32305), (1775, 31668), (1820, 30885), (1846, 30450), (1885, 29820), (1950, 28826), (1988, 28275), (2030, 27690), (2059, 27300), (2100, 26767), (2130, 26390), (2175, 25844), (2262, 24850), (2275, 24708), (2436, 23075), (2485, 22620), (2639, 21300), (2730, 20590), (2769, 20300), (2900, 19383), (2982, 18850), (3045, 18460), (3550, 15834), (3692, 15225), (3770, 14910), (3900, 14413), (4060, 13845), (4118, 13650), (4260, 13195), (4350, 12922), (4524, 12425), (4550, 12354), (4615, 12180), (4970, 11310), (5075, 11076), (5278, 10650), (5325, 10556), (5460, 10295), (5538, 10150), (5655, 9940), (5964, 9425), (6090, 9230), (6177, 9100), (6461, 8700), (6825, 8236), (7100, 7917), (7455, 7540)]