307731960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 1132211520

約数和(自身を除く): 824479560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 51, 54, 60, 68, 72, 74, 81, 85, 90, 102, 108, 111, 120, 135, 136, 148, 151, 153, 162, 170, 180, 185, 204, 216, 222, 255, 270, 296, 302, 306, 324, 333, 340, 360, 370, 405, 408, 444, 453, 459, 510, 540, 555, 604, 612, 629, 648, 666, 680, 740, 755, 765, 810, 888, 906, 918, 999, 1020, 1080, 1110, 1208, 1224, 1258, 1332, 1359, 1377, 1480, 1510, 1530, 1620, 1665, 1812, 1836, 1887, 1998, 2040, 2220, 2265, 2295, 2516, 2567, 2664, 2718, 2754, 2997, 3020, 3060, 3145, 3240, 3330, 3624, 3672, 3774, 3996, 4077, 4440, 4530, 4590, 4995, 5032, 5134, 5436, 5508, 5587, 5661, 5994, 6040, 6120, 6290, 6660, 6795, 6885, 7548, 7701, 7992, 8154, 9060, 9180, 9435, 9990, 10268, 10872, 11016, 11174, 11322, 11988, 12231, 12580, 12835, 13320, 13590, 13770, 14985, 15096, 15402, 16308, 16761, 16983, 18120, 18360, 18870, 19980, 20385, 20536, 22348, 22644, 23103, 23976, 24462, 25160, 25670, 27180, 27540, 27935, 28305, 29970, 30804, 32616, 33522, 33966, 37740, 38505, 39960, 40770, 44696, 45288, 46206, 48924, 50283, 50949, 51340, 54360, 55080, 55870, 56610, 59940, 61155, 61608, 67044, 67932, 69309, 75480, 77010, 81540, 83805, 84915, 92412, 94979, 97848, 100566, 101898, 102680, 111740, 113220, 115515, 119880, 122310, 134088, 135864, 138618, 150849, 154020, 163080, 167610, 169830, 184824, 189958, 201132, 203796, 207927, 223480, 226440, 231030, 244620, 251415, 254745, 277236, 284937, 301698, 308040, 335220, 339660, 346545, 379916, 402264, 407592, 415854, 452547, 462060, 474895, 489240, 502830, 509490, 554472, 569874, 603396, 670440, 679320, 693090, 754245, 759832, 831708, 854811, 905094, 924120, 949790, 1005660, 1018980, 1039635, 1139748, 1206792, 1386180, 1424685, 1508490, 1663416, 1709622, 1810188, 1899580, 2011320, 2037960, 2079270, 2262735, 2279496, 2564433, 2772360, 2849370, 3016980, 3419244, 3620376, 3799160, 4158540, 4274055, 4525470, 5128866, 5698740, 6033960, 6838488, 7693299, 8317080, 8548110, 9050940, 10257732, 11397480, 12822165, 15386598, 17096220, 18101880, 20515464, 25644330, 30773196, 34192440, 38466495, 51288660, 61546392, 76932990, 102577320, 153865980, 307731960]

約数ペア:

[(1, 307731960), (2, 153865980), (3, 102577320), (4, 76932990), (5, 61546392), (6, 51288660), (8, 38466495), (9, 34192440), (10, 30773196), (12, 25644330), (15, 20515464), (17, 18101880), (18, 17096220), (20, 15386598), (24, 12822165), (27, 11397480), (30, 10257732), (34, 9050940), (36, 8548110), (37, 8317080), (40, 7693299), (45, 6838488), (51, 6033960), (54, 5698740), (60, 5128866), (68, 4525470), (72, 4274055), (74, 4158540), (81, 3799160), (85, 3620376), (90, 3419244), (102, 3016980), (108, 2849370), (111, 2772360), (120, 2564433), (135, 2279496), (136, 2262735), (148, 2079270), (151, 2037960), (153, 2011320), (162, 1899580), (170, 1810188), (180, 1709622), (185, 1663416), (204, 1508490), (216, 1424685), (222, 1386180), (255, 1206792), (270, 1139748), (296, 1039635), (302, 1018980), (306, 1005660), (324, 949790), (333, 924120), (340, 905094), (360, 854811), (370, 831708), (405, 759832), (408, 754245), (444, 693090), (453, 679320), (459, 670440), (510, 603396), (540, 569874), (555, 554472), (604, 509490), (612, 502830), (629, 489240), (648, 474895), (666, 462060), (680, 452547), (740, 415854), (755, 407592), (765, 402264), (810, 379916), (888, 346545), (906, 339660), (918, 335220), (999, 308040), (1020, 301698), (1080, 284937), (1110, 277236), (1208, 254745), (1224, 251415), (1258, 244620), (1332, 231030), (1359, 226440), (1377, 223480), (1480, 207927), (1510, 203796), (1530, 201132), (1620, 189958), (1665, 184824), (1812, 169830), (1836, 167610), (1887, 163080), (1998, 154020), (2040, 150849), (2220, 138618), (2265, 135864), (2295, 134088), (2516, 122310), (2567, 119880), (2664, 115515), (2718, 113220), (2754, 111740), (2997, 102680), (3020, 101898), (3060, 100566), (3145, 97848), (3240, 94979), (3330, 92412), (3624, 84915), (3672, 83805), (3774, 81540), (3996, 77010), (4077, 75480), (4440, 69309), (4530, 67932), (4590, 67044), (4995, 61608), (5032, 61155), (5134, 59940), (5436, 56610), (5508, 55870), (5587, 55080), (5661, 54360), (5994, 51340), (6040, 50949), (6120, 50283), (6290, 48924), (6660, 46206), (6795, 45288), (6885, 44696), (7548, 40770), (7701, 39960), (7992, 38505), (8154, 37740), (9060, 33966), (9180, 33522), (9435, 32616), (9990, 30804), (10268, 29970), (10872, 28305), (11016, 27935), (11174, 27540), (11322, 27180), (11988, 25670), (12231, 25160), (12580, 24462), (12835, 23976), (13320, 23103), (13590, 22644), (13770, 22348), (14985, 20536), (15096, 20385), (15402, 19980), (16308, 18870), (16761, 18360), (16983, 18120)]