185250000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 280

約数和(自身を含む): 678116320

約数和(自身を除く): 492866320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 125, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 250, 260, 285, 300, 304, 312, 325, 375, 380, 390, 400, 456, 475, 494, 500, 520, 570, 600, 624, 625, 650, 741, 750, 760, 780, 912, 950, 975, 988, 1000, 1040, 1140, 1200, 1235, 1250, 1300, 1425, 1482, 1500, 1520, 1560, 1625, 1875, 1900, 1950, 1976, 2000, 2280, 2375, 2470, 2500, 2600, 2850, 2964, 3000, 3120, 3125, 3250, 3705, 3750, 3800, 3900, 3952, 4560, 4750, 4875, 4940, 5000, 5200, 5700, 5928, 6000, 6175, 6250, 6500, 7125, 7410, 7500, 7600, 7800, 8125, 9375, 9500, 9750, 9880, 10000, 11400, 11856, 11875, 12350, 12500, 13000, 14250, 14820, 15000, 15600, 15625, 16250, 18525, 18750, 19000, 19500, 19760, 22800, 23750, 24375, 24700, 25000, 26000, 28500, 29640, 30000, 30875, 31250, 32500, 35625, 37050, 37500, 38000, 39000, 40625, 46875, 47500, 48750, 49400, 50000, 57000, 59280, 59375, 61750, 62500, 65000, 71250, 74100, 75000, 78000, 81250, 92625, 93750, 95000, 97500, 98800, 114000, 118750, 121875, 123500, 125000, 130000, 142500, 148200, 150000, 154375, 162500, 178125, 185250, 187500, 190000, 195000, 203125, 237500, 243750, 247000, 250000, 285000, 296400, 296875, 308750, 325000, 356250, 370500, 375000, 390000, 406250, 463125, 475000, 487500, 494000, 570000, 593750, 609375, 617500, 650000, 712500, 741000, 750000, 771875, 812500, 890625, 926250, 950000, 975000, 1187500, 1218750, 1235000, 1425000, 1482000, 1543750, 1625000, 1781250, 1852500, 1950000, 2315625, 2375000, 2437500, 2470000, 2850000, 3087500, 3250000, 3562500, 3705000, 3859375, 4631250, 4750000, 4875000, 6175000, 7125000, 7410000, 7718750, 9262500, 9750000, 11578125, 12350000, 14250000, 15437500, 18525000, 23156250, 30875000, 37050000, 46312500, 61750000, 92625000, 185250000]

約数ペア:

[(1, 185250000), (2, 92625000), (3, 61750000), (4, 46312500), (5, 37050000), (6, 30875000), (8, 23156250), (10, 18525000), (12, 15437500), (13, 14250000), (15, 12350000), (16, 11578125), (19, 9750000), (20, 9262500), (24, 7718750), (25, 7410000), (26, 7125000), (30, 6175000), (38, 4875000), (39, 4750000), (40, 4631250), (48, 3859375), (50, 3705000), (52, 3562500), (57, 3250000), (60, 3087500), (65, 2850000), (75, 2470000), (76, 2437500), (78, 2375000), (80, 2315625), (95, 1950000), (100, 1852500), (104, 1781250), (114, 1625000), (120, 1543750), (125, 1482000), (130, 1425000), (150, 1235000), (152, 1218750), (156, 1187500), (190, 975000), (195, 950000), (200, 926250), (208, 890625), (228, 812500), (240, 771875), (247, 750000), (250, 741000), (260, 712500), (285, 650000), (300, 617500), (304, 609375), (312, 593750), (325, 570000), (375, 494000), (380, 487500), (390, 475000), (400, 463125), (456, 406250), (475, 390000), (494, 375000), (500, 370500), (520, 356250), (570, 325000), (600, 308750), (624, 296875), (625, 296400), (650, 285000), (741, 250000), (750, 247000), (760, 243750), (780, 237500), (912, 203125), (950, 195000), (975, 190000), (988, 187500), (1000, 185250), (1040, 178125), (1140, 162500), (1200, 154375), (1235, 150000), (1250, 148200), (1300, 142500), (1425, 130000), (1482, 125000), (1500, 123500), (1520, 121875), (1560, 118750), (1625, 114000), (1875, 98800), (1900, 97500), (1950, 95000), (1976, 93750), (2000, 92625), (2280, 81250), (2375, 78000), (2470, 75000), (2500, 74100), (2600, 71250), (2850, 65000), (2964, 62500), (3000, 61750), (3120, 59375), (3125, 59280), (3250, 57000), (3705, 50000), (3750, 49400), (3800, 48750), (3900, 47500), (3952, 46875), (4560, 40625), (4750, 39000), (4875, 38000), (4940, 37500), (5000, 37050), (5200, 35625), (5700, 32500), (5928, 31250), (6000, 30875), (6175, 30000), (6250, 29640), (6500, 28500), (7125, 26000), (7410, 25000), (7500, 24700), (7600, 24375), (7800, 23750), (8125, 22800), (9375, 19760), (9500, 19500), (9750, 19000), (9880, 18750), (10000, 18525), (11400, 16250), (11856, 15625), (11875, 15600), (12350, 15000), (12500, 14820), (13000, 14250)]