259443600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16631}}^1$

素因数の和:16665

約数の個数: 120

約数和(自身を含む): 895067712

約数和(自身を除く): 635624112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 16631, 33262, 49893, 66524, 83155, 99786, 133048, 166310, 199572, 216203, 249465, 266096, 332620, 399144, 415775, 432406, 498930, 648609, 665240, 798288, 831550, 864812, 997860, 1081015, 1247325, 1297218, 1330480, 1663100, 1729624, 1995720, 2162030, 2494650, 2594436, 3243045, 3326200, 3459248, 3991440, 4324060, 4989300, 5188872, 5405075, 6486090, 6652400, 8648120, 9978600, 10377744, 10810150, 12972180, 16215225, 17296240, 19957200, 21620300, 25944360, 32430450, 43240600, 51888720, 64860900, 86481200, 129721800, 259443600]

約数ペア:

[(1, 259443600), (2, 129721800), (3, 86481200), (4, 64860900), (5, 51888720), (6, 43240600), (8, 32430450), (10, 25944360), (12, 21620300), (13, 19957200), (15, 17296240), (16, 16215225), (20, 12972180), (24, 10810150), (25, 10377744), (26, 9978600), (30, 8648120), (39, 6652400), (40, 6486090), (48, 5405075), (50, 5188872), (52, 4989300), (60, 4324060), (65, 3991440), (75, 3459248), (78, 3326200), (80, 3243045), (100, 2594436), (104, 2494650), (120, 2162030), (130, 1995720), (150, 1729624), (156, 1663100), (195, 1330480), (200, 1297218), (208, 1247325), (240, 1081015), (260, 997860), (300, 864812), (312, 831550), (325, 798288), (390, 665240), (400, 648609), (520, 498930), (600, 432406), (624, 415775), (650, 399144), (780, 332620), (975, 266096), (1040, 249465), (1200, 216203), (1300, 199572), (1560, 166310), (1950, 133048), (2600, 99786), (3120, 83155), (3900, 66524), (5200, 49893), (7800, 33262), (15600, 16631)]