149561640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 224

約数和(自身を含む): 528837120

約数和(自身を除く): 379275480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 223, 230, 243, 270, 276, 324, 345, 360, 405, 414, 446, 460, 486, 540, 552, 621, 648, 669, 690, 729, 810, 828, 892, 920, 972, 1035, 1080, 1115, 1215, 1242, 1338, 1380, 1458, 1620, 1656, 1784, 1863, 1944, 2007, 2070, 2230, 2430, 2484, 2676, 2760, 2916, 3105, 3240, 3345, 3645, 3726, 4014, 4140, 4460, 4860, 4968, 5129, 5352, 5589, 5832, 6021, 6210, 6690, 7290, 7452, 8028, 8280, 8920, 9315, 9720, 10035, 10258, 11178, 12042, 12420, 13380, 14580, 14904, 15387, 16056, 16767, 18063, 18630, 20070, 20516, 22356, 24084, 24840, 25645, 26760, 27945, 29160, 30105, 30774, 33534, 36126, 37260, 40140, 41032, 44712, 46161, 48168, 51290, 54189, 55890, 60210, 61548, 67068, 72252, 74520, 76935, 80280, 83835, 90315, 92322, 102580, 108378, 111780, 120420, 123096, 134136, 138483, 144504, 153870, 162567, 167670, 180630, 184644, 205160, 216756, 223560, 230805, 240840, 270945, 276966, 307740, 325134, 335340, 361260, 369288, 415449, 433512, 461610, 541890, 553932, 615480, 650268, 670680, 692415, 722520, 812835, 830898, 923220, 1083780, 1107864, 1246347, 1300536, 1384830, 1625670, 1661796, 1846440, 2077245, 2167560, 2492694, 2769660, 3251340, 3323592, 3739041, 4154490, 4985388, 5539320, 6231735, 6502680, 7478082, 8308980, 9970776, 12463470, 14956164, 16617960, 18695205, 24926940, 29912328, 37390410, 49853880, 74780820, 149561640]

約数ペア:

[(1, 149561640), (2, 74780820), (3, 49853880), (4, 37390410), (5, 29912328), (6, 24926940), (8, 18695205), (9, 16617960), (10, 14956164), (12, 12463470), (15, 9970776), (18, 8308980), (20, 7478082), (23, 6502680), (24, 6231735), (27, 5539320), (30, 4985388), (36, 4154490), (40, 3739041), (45, 3323592), (46, 3251340), (54, 2769660), (60, 2492694), (69, 2167560), (72, 2077245), (81, 1846440), (90, 1661796), (92, 1625670), (108, 1384830), (115, 1300536), (120, 1246347), (135, 1107864), (138, 1083780), (162, 923220), (180, 830898), (184, 812835), (207, 722520), (216, 692415), (223, 670680), (230, 650268), (243, 615480), (270, 553932), (276, 541890), (324, 461610), (345, 433512), (360, 415449), (405, 369288), (414, 361260), (446, 335340), (460, 325134), (486, 307740), (540, 276966), (552, 270945), (621, 240840), (648, 230805), (669, 223560), (690, 216756), (729, 205160), (810, 184644), (828, 180630), (892, 167670), (920, 162567), (972, 153870), (1035, 144504), (1080, 138483), (1115, 134136), (1215, 123096), (1242, 120420), (1338, 111780), (1380, 108378), (1458, 102580), (1620, 92322), (1656, 90315), (1784, 83835), (1863, 80280), (1944, 76935), (2007, 74520), (2070, 72252), (2230, 67068), (2430, 61548), (2484, 60210), (2676, 55890), (2760, 54189), (2916, 51290), (3105, 48168), (3240, 46161), (3345, 44712), (3645, 41032), (3726, 40140), (4014, 37260), (4140, 36126), (4460, 33534), (4860, 30774), (4968, 30105), (5129, 29160), (5352, 27945), (5589, 26760), (5832, 25645), (6021, 24840), (6210, 24084), (6690, 22356), (7290, 20516), (7452, 20070), (8028, 18630), (8280, 18063), (8920, 16767), (9315, 16056), (9720, 15387), (10035, 14904), (10258, 14580), (11178, 13380), (12042, 12420)]