73937520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1119

約数の個数: 120

約数和(自身を含む): 250969056

約数和(自身を除く): 177031536

約数列:

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

約数ペア:

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