85894020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 276928344

約数和(自身を除く): 191034324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1433, 1620, 1665, 1998, 2220, 2866, 2997, 3330, 3996, 4299, 4995, 5732, 5994, 6660, 7165, 8598, 9990, 11988, 12897, 14330, 14985, 17196, 19980, 21495, 25794, 28660, 29970, 38691, 42990, 51588, 53021, 59940, 64485, 77382, 85980, 106042, 116073, 128970, 154764, 159063, 193455, 212084, 232146, 257940, 265105, 318126, 386910, 464292, 477189, 530210, 580365, 636252, 773820, 795315, 954378, 1060420, 1160730, 1431567, 1590630, 1908756, 2321460, 2385945, 2863134, 3181260, 4294701, 4771890, 5726268, 7157835, 8589402, 9543780, 14315670, 17178804, 21473505, 28631340, 42947010, 85894020]

約数ペア:

[(1, 85894020), (2, 42947010), (3, 28631340), (4, 21473505), (5, 17178804), (6, 14315670), (9, 9543780), (10, 8589402), (12, 7157835), (15, 5726268), (18, 4771890), (20, 4294701), (27, 3181260), (30, 2863134), (36, 2385945), (37, 2321460), (45, 1908756), (54, 1590630), (60, 1431567), (74, 1160730), (81, 1060420), (90, 954378), (108, 795315), (111, 773820), (135, 636252), (148, 580365), (162, 530210), (180, 477189), (185, 464292), (222, 386910), (270, 318126), (324, 265105), (333, 257940), (370, 232146), (405, 212084), (444, 193455), (540, 159063), (555, 154764), (666, 128970), (740, 116073), (810, 106042), (999, 85980), (1110, 77382), (1332, 64485), (1433, 59940), (1620, 53021), (1665, 51588), (1998, 42990), (2220, 38691), (2866, 29970), (2997, 28660), (3330, 25794), (3996, 21495), (4299, 19980), (4995, 17196), (5732, 14985), (5994, 14330), (6660, 12897), (7165, 11988), (8598, 9990)]