1438043400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{461}}^1\times {\mathrm{1733}}^1$

素因数の和:2216

約数の個数: 144

約数和(自身を含む): 4842697860

約数和(自身を除く): 3404654460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 461, 600, 900, 922, 1383, 1733, 1800, 1844, 2305, 2766, 3466, 3688, 4149, 4610, 5199, 5532, 6915, 6932, 8298, 8665, 9220, 10398, 11064, 11525, 13830, 13864, 15597, 16596, 17330, 18440, 20745, 20796, 23050, 25995, 27660, 31194, 33192, 34575, 34660, 41490, 41592, 43325, 46100, 51990, 55320, 62388, 69150, 69320, 77985, 82980, 86650, 92200, 103725, 103980, 124776, 129975, 138300, 155970, 165960, 173300, 207450, 207960, 259950, 276600, 311940, 346600, 389925, 414900, 519900, 623880, 779850, 798913, 829800, 1039800, 1559700, 1597826, 2396739, 3119400, 3195652, 3994565, 4793478, 6391304, 7190217, 7989130, 9586956, 11983695, 14380434, 15978260, 19173912, 19972825, 23967390, 28760868, 31956520, 35951085, 39945650, 47934780, 57521736, 59918475, 71902170, 79891300, 95869560, 119836950, 143804340, 159782600, 179755425, 239673900, 287608680, 359510850, 479347800, 719021700, 1438043400]

約数ペア:

[(1, 1438043400), (2, 719021700), (3, 479347800), (4, 359510850), (5, 287608680), (6, 239673900), (8, 179755425), (9, 159782600), (10, 143804340), (12, 119836950), (15, 95869560), (18, 79891300), (20, 71902170), (24, 59918475), (25, 57521736), (30, 47934780), (36, 39945650), (40, 35951085), (45, 31956520), (50, 28760868), (60, 23967390), (72, 19972825), (75, 19173912), (90, 15978260), (100, 14380434), (120, 11983695), (150, 9586956), (180, 7989130), (200, 7190217), (225, 6391304), (300, 4793478), (360, 3994565), (450, 3195652), (461, 3119400), (600, 2396739), (900, 1597826), (922, 1559700), (1383, 1039800), (1733, 829800), (1800, 798913), (1844, 779850), (2305, 623880), (2766, 519900), (3466, 414900), (3688, 389925), (4149, 346600), (4610, 311940), (5199, 276600), (5532, 259950), (6915, 207960), (6932, 207450), (8298, 173300), (8665, 165960), (9220, 155970), (10398, 138300), (11064, 129975), (11525, 124776), (13830, 103980), (13864, 103725), (15597, 92200), (16596, 86650), (17330, 82980), (18440, 77985), (20745, 69320), (20796, 69150), (23050, 62388), (25995, 55320), (27660, 51990), (31194, 46100), (33192, 43325), (34575, 41592), (34660, 41490)]