2988555000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6487

約数の個数: 160

約数和(自身を含む): 9638914560

約数和(自身を除く): 6650359560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 625, 744, 750, 775, 930, 1000, 1240, 1250, 1500, 1550, 1860, 1875, 2325, 2500, 3000, 3100, 3720, 3750, 3875, 4650, 5000, 6200, 6427, 7500, 7750, 9300, 11625, 12854, 15000, 15500, 18600, 19281, 19375, 23250, 25708, 31000, 32135, 38562, 38750, 46500, 51416, 58125, 64270, 77124, 77500, 93000, 96405, 116250, 128540, 154248, 155000, 160675, 192810, 199237, 232500, 257080, 321350, 385620, 398474, 465000, 482025, 597711, 642700, 771240, 796948, 803375, 964050, 996185, 1195422, 1285400, 1593896, 1606750, 1928100, 1992370, 2390844, 2410125, 2988555, 3213500, 3856200, 3984740, 4016875, 4781688, 4820250, 4980925, 5977110, 6427000, 7969480, 8033750, 9640500, 9961850, 11954220, 12050625, 14942775, 16067500, 19281000, 19923700, 23908440, 24101250, 24904625, 29885550, 32135000, 39847400, 48202500, 49809250, 59771100, 74713875, 96405000, 99618500, 119542200, 124523125, 149427750, 199237000, 249046250, 298855500, 373569375, 498092500, 597711000, 747138750, 996185000, 1494277500, 2988555000]

約数ペア:

[(1, 2988555000), (2, 1494277500), (3, 996185000), (4, 747138750), (5, 597711000), (6, 498092500), (8, 373569375), (10, 298855500), (12, 249046250), (15, 199237000), (20, 149427750), (24, 124523125), (25, 119542200), (30, 99618500), (31, 96405000), (40, 74713875), (50, 59771100), (60, 49809250), (62, 48202500), (75, 39847400), (93, 32135000), (100, 29885550), (120, 24904625), (124, 24101250), (125, 23908440), (150, 19923700), (155, 19281000), (186, 16067500), (200, 14942775), (248, 12050625), (250, 11954220), (300, 9961850), (310, 9640500), (372, 8033750), (375, 7969480), (465, 6427000), (500, 5977110), (600, 4980925), (620, 4820250), (625, 4781688), (744, 4016875), (750, 3984740), (775, 3856200), (930, 3213500), (1000, 2988555), (1240, 2410125), (1250, 2390844), (1500, 1992370), (1550, 1928100), (1860, 1606750), (1875, 1593896), (2325, 1285400), (2500, 1195422), (3000, 996185), (3100, 964050), (3720, 803375), (3750, 796948), (3875, 771240), (4650, 642700), (5000, 597711), (6200, 482025), (6427, 465000), (7500, 398474), (7750, 385620), (9300, 321350), (11625, 257080), (12854, 232500), (15000, 199237), (15500, 192810), (18600, 160675), (19281, 155000), (19375, 154248), (23250, 128540), (25708, 116250), (31000, 96405), (32135, 93000), (38562, 77500), (38750, 77124), (46500, 64270), (51416, 58125)]