156741000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4056

約数の個数: 128

約数和(自身を含む): 526780800

約数和(自身を除く): 370039800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4019, 4875, 6500, 7800, 8038, 9750, 12057, 13000, 16076, 19500, 20095, 24114, 32152, 39000, 40190, 48228, 52247, 60285, 80380, 96456, 100475, 104494, 120570, 156741, 160760, 200950, 208988, 241140, 261235, 301425, 313482, 401900, 417976, 482280, 502375, 522470, 602850, 626964, 783705, 803800, 1004750, 1044940, 1205700, 1253928, 1306175, 1507125, 1567410, 2009500, 2089880, 2411400, 2612350, 3014250, 3134820, 3918525, 4019000, 5224700, 6028500, 6269640, 6530875, 7837050, 10449400, 12057000, 13061750, 15674100, 19592625, 26123500, 31348200, 39185250, 52247000, 78370500, 156741000]

約数ペア:

[(1, 156741000), (2, 78370500), (3, 52247000), (4, 39185250), (5, 31348200), (6, 26123500), (8, 19592625), (10, 15674100), (12, 13061750), (13, 12057000), (15, 10449400), (20, 7837050), (24, 6530875), (25, 6269640), (26, 6028500), (30, 5224700), (39, 4019000), (40, 3918525), (50, 3134820), (52, 3014250), (60, 2612350), (65, 2411400), (75, 2089880), (78, 2009500), (100, 1567410), (104, 1507125), (120, 1306175), (125, 1253928), (130, 1205700), (150, 1044940), (156, 1004750), (195, 803800), (200, 783705), (250, 626964), (260, 602850), (300, 522470), (312, 502375), (325, 482280), (375, 417976), (390, 401900), (500, 313482), (520, 301425), (600, 261235), (650, 241140), (750, 208988), (780, 200950), (975, 160760), (1000, 156741), (1300, 120570), (1500, 104494), (1560, 100475), (1625, 96456), (1950, 80380), (2600, 60285), (3000, 52247), (3250, 48228), (3900, 40190), (4019, 39000), (4875, 32152), (6500, 24114), (7800, 20095), (8038, 19500), (9750, 16076), (12057, 13000)]