87423000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 327075840

約数和(自身を除く): 239652840

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, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 161, 168, 175, 181, 184, 200, 210, 230, 250, 276, 280, 300, 322, 345, 350, 362, 375, 420, 460, 483, 500, 525, 543, 552, 575, 600, 644, 690, 700, 724, 750, 805, 840, 875, 905, 920, 966, 1000, 1050, 1086, 1150, 1267, 1288, 1380, 1400, 1448, 1500, 1610, 1725, 1750, 1810, 1932, 2100, 2172, 2300, 2415, 2534, 2625, 2715, 2760, 2875, 3000, 3220, 3450, 3500, 3620, 3801, 3864, 4025, 4163, 4200, 4344, 4525, 4600, 4830, 5068, 5250, 5430, 5750, 6335, 6440, 6900, 7000, 7240, 7602, 8050, 8326, 8625, 9050, 9660, 10136, 10500, 10860, 11500, 12075, 12489, 12670, 13575, 13800, 15204, 16100, 16652, 17250, 18100, 19005, 19320, 20125, 20815, 21000, 21720, 22625, 23000, 24150, 24978, 25340, 27150, 29141, 30408, 31675, 32200, 33304, 34500, 36200, 38010, 40250, 41630, 45250, 48300, 49956, 50680, 54300, 58282, 60375, 62445, 63350, 67875, 69000, 76020, 80500, 83260, 87423, 90500, 95025, 96600, 99912, 104075, 108600, 116564, 120750, 124890, 126700, 135750, 145705, 152040, 158375, 161000, 166520, 174846, 181000, 190050, 208150, 233128, 241500, 249780, 253400, 271500, 291410, 312225, 316750, 349692, 380100, 416300, 437115, 475125, 483000, 499560, 520375, 543000, 582820, 624450, 633500, 699384, 728525, 760200, 832600, 874230, 950250, 1040750, 1165640, 1248900, 1267000, 1457050, 1561125, 1748460, 1900500, 2081500, 2185575, 2497800, 2914100, 3122250, 3496920, 3642625, 3801000, 4163000, 4371150, 5828200, 6244500, 7285250, 8742300, 10927875, 12489000, 14570500, 17484600, 21855750, 29141000, 43711500, 87423000]

約数ペア:

[(1, 87423000), (2, 43711500), (3, 29141000), (4, 21855750), (5, 17484600), (6, 14570500), (7, 12489000), (8, 10927875), (10, 8742300), (12, 7285250), (14, 6244500), (15, 5828200), (20, 4371150), (21, 4163000), (23, 3801000), (24, 3642625), (25, 3496920), (28, 3122250), (30, 2914100), (35, 2497800), (40, 2185575), (42, 2081500), (46, 1900500), (50, 1748460), (56, 1561125), (60, 1457050), (69, 1267000), (70, 1248900), (75, 1165640), (84, 1040750), (92, 950250), (100, 874230), (105, 832600), (115, 760200), (120, 728525), (125, 699384), (138, 633500), (140, 624450), (150, 582820), (161, 543000), (168, 520375), (175, 499560), (181, 483000), (184, 475125), (200, 437115), (210, 416300), (230, 380100), (250, 349692), (276, 316750), (280, 312225), (300, 291410), (322, 271500), (345, 253400), (350, 249780), (362, 241500), (375, 233128), (420, 208150), (460, 190050), (483, 181000), (500, 174846), (525, 166520), (543, 161000), (552, 158375), (575, 152040), (600, 145705), (644, 135750), (690, 126700), (700, 124890), (724, 120750), (750, 116564), (805, 108600), (840, 104075), (875, 99912), (905, 96600), (920, 95025), (966, 90500), (1000, 87423), (1050, 83260), (1086, 80500), (1150, 76020), (1267, 69000), (1288, 67875), (1380, 63350), (1400, 62445), (1448, 60375), (1500, 58282), (1610, 54300), (1725, 50680), (1750, 49956), (1810, 48300), (1932, 45250), (2100, 41630), (2172, 40250), (2300, 38010), (2415, 36200), (2534, 34500), (2625, 33304), (2715, 32200), (2760, 31675), (2875, 30408), (3000, 29141), (3220, 27150), (3450, 25340), (3500, 24978), (3620, 24150), (3801, 23000), (3864, 22625), (4025, 21720), (4163, 21000), (4200, 20815), (4344, 20125), (4525, 19320), (4600, 19005), (4830, 18100), (5068, 17250), (5250, 16652), (5430, 16100), (5750, 15204), (6335, 13800), (6440, 13575), (6900, 12670), (7000, 12489), (7240, 12075), (7602, 11500), (8050, 10860), (8326, 10500), (8625, 10136), (9050, 9660)]