155473560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 256

約数和(自身を含む): 590976000

約数和(自身を除く): 435502440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 330, 345, 360, 396, 414, 440, 460, 495, 506, 540, 552, 569, 594, 621, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1080, 1138, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1656, 1707, 1980, 2024, 2070, 2276, 2277, 2376, 2484, 2530, 2760, 2845, 2970, 3036, 3105, 3414, 3795, 3960, 4140, 4552, 4554, 4968, 5060, 5121, 5690, 5940, 6072, 6210, 6259, 6828, 6831, 7590, 8280, 8535, 9108, 10120, 10242, 11380, 11385, 11880, 12420, 12518, 13087, 13656, 13662, 15180, 15363, 17070, 18216, 18777, 20484, 22760, 22770, 24840, 25036, 25605, 26174, 27324, 30360, 30726, 31295, 34140, 34155, 37554, 39261, 40968, 45540, 50072, 51210, 52348, 54648, 56331, 61452, 62590, 65435, 68280, 68310, 75108, 76815, 78522, 91080, 93885, 102420, 104696, 112662, 117783, 122904, 125180, 130870, 136620, 143957, 150216, 153630, 157044, 168993, 187770, 196305, 204840, 225324, 235566, 250360, 261740, 273240, 281655, 287914, 307260, 314088, 337986, 353349, 375540, 392610, 431871, 450648, 471132, 523480, 563310, 575828, 588915, 614520, 675972, 706698, 719785, 751080, 785220, 844965, 863742, 942264, 1126620, 1151656, 1177830, 1295613, 1351944, 1413396, 1439570, 1570440, 1689930, 1727484, 1766745, 2159355, 2253240, 2355660, 2591226, 2826792, 2879140, 3379860, 3454968, 3533490, 3886839, 4318710, 4711320, 5182452, 5758280, 6478065, 6759720, 7066980, 7773678, 8637420, 10364904, 12956130, 14133960, 15547356, 17274840, 19434195, 25912260, 31094712, 38868390, 51824520, 77736780, 155473560]

約数ペア:

[(1, 155473560), (2, 77736780), (3, 51824520), (4, 38868390), (5, 31094712), (6, 25912260), (8, 19434195), (9, 17274840), (10, 15547356), (11, 14133960), (12, 12956130), (15, 10364904), (18, 8637420), (20, 7773678), (22, 7066980), (23, 6759720), (24, 6478065), (27, 5758280), (30, 5182452), (33, 4711320), (36, 4318710), (40, 3886839), (44, 3533490), (45, 3454968), (46, 3379860), (54, 2879140), (55, 2826792), (60, 2591226), (66, 2355660), (69, 2253240), (72, 2159355), (88, 1766745), (90, 1727484), (92, 1689930), (99, 1570440), (108, 1439570), (110, 1413396), (115, 1351944), (120, 1295613), (132, 1177830), (135, 1151656), (138, 1126620), (165, 942264), (180, 863742), (184, 844965), (198, 785220), (207, 751080), (216, 719785), (220, 706698), (230, 675972), (253, 614520), (264, 588915), (270, 575828), (276, 563310), (297, 523480), (330, 471132), (345, 450648), (360, 431871), (396, 392610), (414, 375540), (440, 353349), (460, 337986), (495, 314088), (506, 307260), (540, 287914), (552, 281655), (569, 273240), (594, 261740), (621, 250360), (660, 235566), (690, 225324), (759, 204840), (792, 196305), (828, 187770), (920, 168993), (990, 157044), (1012, 153630), (1035, 150216), (1080, 143957), (1138, 136620), (1188, 130870), (1242, 125180), (1265, 122904), (1320, 117783), (1380, 112662), (1485, 104696), (1518, 102420), (1656, 93885), (1707, 91080), (1980, 78522), (2024, 76815), (2070, 75108), (2276, 68310), (2277, 68280), (2376, 65435), (2484, 62590), (2530, 61452), (2760, 56331), (2845, 54648), (2970, 52348), (3036, 51210), (3105, 50072), (3414, 45540), (3795, 40968), (3960, 39261), (4140, 37554), (4552, 34155), (4554, 34140), (4968, 31295), (5060, 30726), (5121, 30360), (5690, 27324), (5940, 26174), (6072, 25605), (6210, 25036), (6259, 24840), (6828, 22770), (6831, 22760), (7590, 20484), (8280, 18777), (8535, 18216), (9108, 17070), (10120, 15363), (10242, 15180), (11380, 13662), (11385, 13656), (11880, 13087), (12420, 12518)]