165494340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 583982784

約数和(自身を除く): 418488444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 81, 90, 99, 108, 110, 111, 132, 135, 148, 162, 165, 180, 185, 198, 220, 222, 251, 270, 297, 324, 330, 333, 370, 396, 405, 407, 444, 495, 502, 540, 555, 594, 660, 666, 740, 753, 810, 814, 891, 990, 999, 1004, 1110, 1188, 1221, 1255, 1332, 1485, 1506, 1620, 1628, 1665, 1782, 1980, 1998, 2035, 2220, 2259, 2442, 2510, 2761, 2970, 2997, 3012, 3330, 3564, 3663, 3765, 3996, 4070, 4455, 4518, 4884, 4995, 5020, 5522, 5940, 5994, 6105, 6660, 6777, 7326, 7530, 8140, 8283, 8910, 9036, 9287, 9990, 10989, 11044, 11295, 11988, 12210, 13554, 13805, 14652, 14985, 15060, 16566, 17820, 18315, 18574, 19980, 20331, 21978, 22590, 24420, 24849, 27108, 27610, 27861, 29970, 32967, 33132, 33885, 36630, 37148, 40662, 41415, 43956, 45180, 46435, 49698, 54945, 55220, 55722, 59940, 65934, 67770, 73260, 74547, 81324, 82830, 83583, 92870, 99396, 101655, 102157, 109890, 111444, 124245, 131868, 135540, 139305, 149094, 164835, 165660, 167166, 185740, 203310, 204314, 219780, 223641, 248490, 250749, 278610, 298188, 306471, 329670, 334332, 372735, 406620, 408628, 417915, 447282, 496980, 501498, 510785, 557220, 612942, 659340, 745470, 752247, 835830, 894564, 919413, 1002996, 1021570, 1118205, 1225884, 1253745, 1490940, 1504494, 1532355, 1671660, 1838826, 2043140, 2236410, 2507490, 2758239, 3008988, 3064710, 3677652, 3761235, 4472820, 4597065, 5014980, 5516478, 6129420, 7522470, 8274717, 9194130, 11032956, 13791195, 15044940, 16549434, 18388260, 27582390, 33098868, 41373585, 55164780, 82747170, 165494340]

約数ペア:

[(1, 165494340), (2, 82747170), (3, 55164780), (4, 41373585), (5, 33098868), (6, 27582390), (9, 18388260), (10, 16549434), (11, 15044940), (12, 13791195), (15, 11032956), (18, 9194130), (20, 8274717), (22, 7522470), (27, 6129420), (30, 5516478), (33, 5014980), (36, 4597065), (37, 4472820), (44, 3761235), (45, 3677652), (54, 3064710), (55, 3008988), (60, 2758239), (66, 2507490), (74, 2236410), (81, 2043140), (90, 1838826), (99, 1671660), (108, 1532355), (110, 1504494), (111, 1490940), (132, 1253745), (135, 1225884), (148, 1118205), (162, 1021570), (165, 1002996), (180, 919413), (185, 894564), (198, 835830), (220, 752247), (222, 745470), (251, 659340), (270, 612942), (297, 557220), (324, 510785), (330, 501498), (333, 496980), (370, 447282), (396, 417915), (405, 408628), (407, 406620), (444, 372735), (495, 334332), (502, 329670), (540, 306471), (555, 298188), (594, 278610), (660, 250749), (666, 248490), (740, 223641), (753, 219780), (810, 204314), (814, 203310), (891, 185740), (990, 167166), (999, 165660), (1004, 164835), (1110, 149094), (1188, 139305), (1221, 135540), (1255, 131868), (1332, 124245), (1485, 111444), (1506, 109890), (1620, 102157), (1628, 101655), (1665, 99396), (1782, 92870), (1980, 83583), (1998, 82830), (2035, 81324), (2220, 74547), (2259, 73260), (2442, 67770), (2510, 65934), (2761, 59940), (2970, 55722), (2997, 55220), (3012, 54945), (3330, 49698), (3564, 46435), (3663, 45180), (3765, 43956), (3996, 41415), (4070, 40662), (4455, 37148), (4518, 36630), (4884, 33885), (4995, 33132), (5020, 32967), (5522, 29970), (5940, 27861), (5994, 27610), (6105, 27108), (6660, 24849), (6777, 24420), (7326, 22590), (7530, 21978), (8140, 20331), (8283, 19980), (8910, 18574), (9036, 18315), (9287, 17820), (9990, 16566), (10989, 15060), (11044, 14985), (11295, 14652), (11988, 13805), (12210, 13554)]