147875040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1121

約数の個数: 144

約数和(自身を含む): 510033888

約数和(自身を除く): 362158848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 997, 1030, 1236, 1440, 1545, 1648, 1854, 1994, 2060, 2472, 2991, 3090, 3296, 3708, 3988, 4120, 4635, 4944, 4985, 5982, 6180, 7416, 7976, 8240, 8973, 9270, 9888, 9970, 11964, 12360, 14832, 14955, 15952, 16480, 17946, 18540, 19940, 23928, 24720, 29664, 29910, 31904, 35892, 37080, 39880, 44865, 47856, 49440, 59820, 71784, 74160, 79760, 89730, 95712, 102691, 119640, 143568, 148320, 159520, 179460, 205382, 239280, 287136, 308073, 358920, 410764, 478560, 513455, 616146, 717840, 821528, 924219, 1026910, 1232292, 1435680, 1540365, 1643056, 1848438, 2053820, 2464584, 3080730, 3286112, 3696876, 4107640, 4621095, 4929168, 6161460, 7393752, 8215280, 9242190, 9858336, 12322920, 14787504, 16430560, 18484380, 24645840, 29575008, 36968760, 49291680, 73937520, 147875040]

約数ペア:

[(1, 147875040), (2, 73937520), (3, 49291680), (4, 36968760), (5, 29575008), (6, 24645840), (8, 18484380), (9, 16430560), (10, 14787504), (12, 12322920), (15, 9858336), (16, 9242190), (18, 8215280), (20, 7393752), (24, 6161460), (30, 4929168), (32, 4621095), (36, 4107640), (40, 3696876), (45, 3286112), (48, 3080730), (60, 2464584), (72, 2053820), (80, 1848438), (90, 1643056), (96, 1540365), (103, 1435680), (120, 1232292), (144, 1026910), (160, 924219), (180, 821528), (206, 717840), (240, 616146), (288, 513455), (309, 478560), (360, 410764), (412, 358920), (480, 308073), (515, 287136), (618, 239280), (720, 205382), (824, 179460), (927, 159520), (997, 148320), (1030, 143568), (1236, 119640), (1440, 102691), (1545, 95712), (1648, 89730), (1854, 79760), (1994, 74160), (2060, 71784), (2472, 59820), (2991, 49440), (3090, 47856), (3296, 44865), (3708, 39880), (3988, 37080), (4120, 35892), (4635, 31904), (4944, 29910), (4985, 29664), (5982, 24720), (6180, 23928), (7416, 19940), (7976, 18540), (8240, 17946), (8973, 16480), (9270, 15952), (9888, 14955), (9970, 14832), (11964, 12360)]