487950000000

素因数分解:

$2^7\times 3^1\times 5^8\times {\mathrm{3253}}^1$

素因数の和:3310

約数の個数: 288

約数和(自身を含む): 1620643701480

約数和(自身を除く): 1132693701480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3125, 3200, 3253, 3750, 4000, 4800, 5000, 6000, 6250, 6506, 7500, 8000, 9375, 9600, 9759, 10000, 12000, 12500, 13012, 15000, 15625, 16000, 16265, 18750, 19518, 20000, 24000, 25000, 26024, 30000, 31250, 32530, 37500, 39036, 40000, 46875, 48000, 48795, 50000, 52048, 60000, 62500, 65060, 75000, 78072, 78125, 80000, 81325, 93750, 97590, 100000, 104096, 120000, 125000, 130120, 150000, 156144, 156250, 162650, 187500, 195180, 200000, 208192, 234375, 240000, 243975, 250000, 260240, 300000, 312288, 312500, 325300, 375000, 390360, 390625, 400000, 406625, 416384, 468750, 487950, 500000, 520480, 600000, 624576, 625000, 650600, 750000, 780720, 781250, 813250, 937500, 975900, 1000000, 1040960, 1171875, 1200000, 1219875, 1249152, 1250000, 1301200, 1500000, 1561440, 1562500, 1626500, 1875000, 1951800, 2000000, 2033125, 2081920, 2343750, 2439750, 2500000, 2602400, 3000000, 3122880, 3125000, 3253000, 3750000, 3903600, 4066250, 4687500, 4879500, 5000000, 5204800, 6000000, 6099375, 6245760, 6250000, 6506000, 7500000, 7807200, 8132500, 9375000, 9759000, 10000000, 10165625, 10409600, 12198750, 12500000, 13012000, 15000000, 15614400, 16265000, 18750000, 19518000, 20331250, 24397500, 25000000, 26024000, 30000000, 30496875, 31228800, 32530000, 37500000, 39036000, 40662500, 48795000, 50000000, 50828125, 52048000, 60993750, 65060000, 75000000, 78072000, 81325000, 97590000, 101656250, 121987500, 130120000, 150000000, 152484375, 156144000, 162650000, 195180000, 203312500, 243975000, 254140625, 260240000, 304968750, 325300000, 390360000, 406625000, 487950000, 508281250, 609937500, 650600000, 762421875, 780720000, 813250000, 975900000, 1016562500, 1219875000, 1270703125, 1301200000, 1524843750, 1626500000, 1951800000, 2033125000, 2439750000, 2541406250, 3049687500, 3253000000, 3812109375, 3903600000, 4066250000, 4879500000, 5082812500, 6099375000, 6506000000, 7624218750, 8132500000, 9759000000, 10165625000, 12198750000, 15248437500, 16265000000, 19518000000, 20331250000, 24397500000, 30496875000, 32530000000, 40662500000, 48795000000, 60993750000, 81325000000, 97590000000, 121987500000, 162650000000, 243975000000, 487950000000]

約数ペア:

[(1, 487950000000), (2, 243975000000), (3, 162650000000), (4, 121987500000), (5, 97590000000), (6, 81325000000), (8, 60993750000), (10, 48795000000), (12, 40662500000), (15, 32530000000), (16, 30496875000), (20, 24397500000), (24, 20331250000), (25, 19518000000), (30, 16265000000), (32, 15248437500), (40, 12198750000), (48, 10165625000), (50, 9759000000), (60, 8132500000), (64, 7624218750), (75, 6506000000), (80, 6099375000), (96, 5082812500), (100, 4879500000), (120, 4066250000), (125, 3903600000), (128, 3812109375), (150, 3253000000), (160, 3049687500), (192, 2541406250), (200, 2439750000), (240, 2033125000), (250, 1951800000), (300, 1626500000), (320, 1524843750), (375, 1301200000), (384, 1270703125), (400, 1219875000), (480, 1016562500), (500, 975900000), (600, 813250000), (625, 780720000), (640, 762421875), (750, 650600000), (800, 609937500), (960, 508281250), (1000, 487950000), (1200, 406625000), (1250, 390360000), (1500, 325300000), (1600, 304968750), (1875, 260240000), (1920, 254140625), (2000, 243975000), (2400, 203312500), (2500, 195180000), (3000, 162650000), (3125, 156144000), (3200, 152484375), (3253, 150000000), (3750, 130120000), (4000, 121987500), (4800, 101656250), (5000, 97590000), (6000, 81325000), (6250, 78072000), (6506, 75000000), (7500, 65060000), (8000, 60993750), (9375, 52048000), (9600, 50828125), (9759, 50000000), (10000, 48795000), (12000, 40662500), (12500, 39036000), (13012, 37500000), (15000, 32530000), (15625, 31228800), (16000, 30496875), (16265, 30000000), (18750, 26024000), (19518, 25000000), (20000, 24397500), (24000, 20331250), (25000, 19518000), (26024, 18750000), (30000, 16265000), (31250, 15614400), (32530, 15000000), (37500, 13012000), (39036, 12500000), (40000, 12198750), (46875, 10409600), (48000, 10165625), (48795, 10000000), (50000, 9759000), (52048, 9375000), (60000, 8132500), (62500, 7807200), (65060, 7500000), (75000, 6506000), (78072, 6250000), (78125, 6245760), (80000, 6099375), (81325, 6000000), (93750, 5204800), (97590, 5000000), (100000, 4879500), (104096, 4687500), (120000, 4066250), (125000, 3903600), (130120, 3750000), (150000, 3253000), (156144, 3125000), (156250, 3122880), (162650, 3000000), (187500, 2602400), (195180, 2500000), (200000, 2439750), (208192, 2343750), (234375, 2081920), (240000, 2033125), (243975, 2000000), (250000, 1951800), (260240, 1875000), (300000, 1626500), (312288, 1562500), (312500, 1561440), (325300, 1500000), (375000, 1301200), (390360, 1250000), (390625, 1249152), (400000, 1219875), (406625, 1200000), (416384, 1171875), (468750, 1040960), (487950, 1000000), (500000, 975900), (520480, 937500), (600000, 813250), (624576, 781250), (625000, 780720), (650600, 750000)]