53149520280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{9931}}^1$

素因数の和:10481

約数の個数: 128

約数和(自身を含む): 161384670720

約数和(自身を除く): 108235150440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 433, 515, 618, 824, 866, 1030, 1236, 1299, 1545, 1732, 2060, 2165, 2472, 2598, 3090, 3464, 4120, 4330, 5196, 6180, 6495, 8660, 9931, 10392, 12360, 12990, 17320, 19862, 25980, 29793, 39724, 44599, 49655, 51960, 59586, 79448, 89198, 99310, 119172, 133797, 148965, 178396, 198620, 222995, 238344, 267594, 297930, 356792, 397240, 445990, 535188, 595860, 668985, 891980, 1022893, 1070376, 1191720, 1337970, 1783960, 2045786, 2675940, 3068679, 4091572, 4300123, 5114465, 5351880, 6137358, 8183144, 8600246, 10228930, 12274716, 12900369, 15343395, 17200492, 20457860, 21500615, 24549432, 25800738, 30686790, 34400984, 40915720, 43001230, 51601476, 61373580, 64501845, 86002460, 103202952, 122747160, 129003690, 172004920, 258007380, 442912669, 516014760, 885825338, 1328738007, 1771650676, 2214563345, 2657476014, 3543301352, 4429126690, 5314952028, 6643690035, 8858253380, 10629904056, 13287380070, 17716506760, 26574760140, 53149520280]

約数ペア:

[(1, 53149520280), (2, 26574760140), (3, 17716506760), (4, 13287380070), (5, 10629904056), (6, 8858253380), (8, 6643690035), (10, 5314952028), (12, 4429126690), (15, 3543301352), (20, 2657476014), (24, 2214563345), (30, 1771650676), (40, 1328738007), (60, 885825338), (103, 516014760), (120, 442912669), (206, 258007380), (309, 172004920), (412, 129003690), (433, 122747160), (515, 103202952), (618, 86002460), (824, 64501845), (866, 61373580), (1030, 51601476), (1236, 43001230), (1299, 40915720), (1545, 34400984), (1732, 30686790), (2060, 25800738), (2165, 24549432), (2472, 21500615), (2598, 20457860), (3090, 17200492), (3464, 15343395), (4120, 12900369), (4330, 12274716), (5196, 10228930), (6180, 8600246), (6495, 8183144), (8660, 6137358), (9931, 5351880), (10392, 5114465), (12360, 4300123), (12990, 4091572), (17320, 3068679), (19862, 2675940), (25980, 2045786), (29793, 1783960), (39724, 1337970), (44599, 1191720), (49655, 1070376), (51960, 1022893), (59586, 891980), (79448, 668985), (89198, 595860), (99310, 535188), (119172, 445990), (133797, 397240), (148965, 356792), (178396, 297930), (198620, 267594), (222995, 238344)]