164823660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1525

約数の個数: 120

約数和(自身を含む): 524706336

約数和(自身を除く): 359882676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1278, 1420, 1433, 1620, 1917, 2130, 2556, 2866, 3195, 3834, 4260, 4299, 5732, 5751, 6390, 7165, 7668, 8598, 9585, 11502, 12780, 12897, 14330, 17196, 19170, 21495, 23004, 25794, 28660, 28755, 38340, 38691, 42990, 51588, 57510, 64485, 77382, 85980, 101743, 115020, 116073, 128970, 154764, 193455, 203486, 232146, 257940, 305229, 386910, 406972, 464292, 508715, 580365, 610458, 773820, 915687, 1017430, 1160730, 1220916, 1526145, 1831374, 2034860, 2321460, 2747061, 3052290, 3662748, 4578435, 5494122, 6104580, 8241183, 9156870, 10988244, 13735305, 16482366, 18313740, 27470610, 32964732, 41205915, 54941220, 82411830, 164823660]

約数ペア:

[(1, 164823660), (2, 82411830), (3, 54941220), (4, 41205915), (5, 32964732), (6, 27470610), (9, 18313740), (10, 16482366), (12, 13735305), (15, 10988244), (18, 9156870), (20, 8241183), (27, 6104580), (30, 5494122), (36, 4578435), (45, 3662748), (54, 3052290), (60, 2747061), (71, 2321460), (81, 2034860), (90, 1831374), (108, 1526145), (135, 1220916), (142, 1160730), (162, 1017430), (180, 915687), (213, 773820), (270, 610458), (284, 580365), (324, 508715), (355, 464292), (405, 406972), (426, 386910), (540, 305229), (639, 257940), (710, 232146), (810, 203486), (852, 193455), (1065, 154764), (1278, 128970), (1420, 116073), (1433, 115020), (1620, 101743), (1917, 85980), (2130, 77382), (2556, 64485), (2866, 57510), (3195, 51588), (3834, 42990), (4260, 38691), (4299, 38340), (5732, 28755), (5751, 28660), (6390, 25794), (7165, 23004), (7668, 21495), (8598, 19170), (9585, 17196), (11502, 14330), (12780, 12897)]