231370800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 790449408

約数和(自身を除く): 559078608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 83, 92, 100, 101, 115, 120, 138, 150, 166, 184, 200, 202, 230, 240, 249, 276, 300, 303, 332, 345, 368, 400, 404, 415, 460, 498, 505, 552, 575, 600, 606, 664, 690, 808, 830, 920, 996, 1010, 1104, 1150, 1200, 1212, 1245, 1328, 1380, 1515, 1616, 1660, 1725, 1840, 1909, 1992, 2020, 2075, 2300, 2323, 2424, 2490, 2525, 2760, 3030, 3320, 3450, 3818, 3984, 4040, 4150, 4600, 4646, 4848, 4980, 5050, 5520, 5727, 6060, 6225, 6640, 6900, 6969, 7575, 7636, 8080, 8300, 8383, 9200, 9292, 9545, 9960, 10100, 11454, 11615, 12120, 12450, 13800, 13938, 15150, 15272, 16600, 16766, 18584, 19090, 19920, 20200, 22908, 23230, 24240, 24900, 25149, 27600, 27876, 28635, 30300, 30544, 33200, 33532, 34845, 37168, 38180, 40400, 41915, 45816, 46460, 47725, 49800, 50298, 55752, 57270, 58075, 60600, 67064, 69690, 76360, 83830, 91632, 92920, 95450, 99600, 100596, 111504, 114540, 116150, 121200, 125745, 134128, 139380, 143175, 152720, 167660, 174225, 185840, 190900, 192809, 201192, 209575, 229080, 232300, 251490, 278760, 286350, 335320, 348450, 381800, 385618, 402384, 419150, 458160, 464600, 502980, 557520, 572700, 578427, 628725, 670640, 696900, 763600, 771236, 838300, 929200, 964045, 1005960, 1145400, 1156854, 1257450, 1393800, 1542472, 1676600, 1928090, 2011920, 2290800, 2313708, 2514900, 2787600, 2892135, 3084944, 3353200, 3856180, 4627416, 4820225, 5029800, 5784270, 7712360, 9254832, 9640450, 10059600, 11568540, 14460675, 15424720, 19280900, 23137080, 28921350, 38561800, 46274160, 57842700, 77123600, 115685400, 231370800]

約数ペア:

[(1, 231370800), (2, 115685400), (3, 77123600), (4, 57842700), (5, 46274160), (6, 38561800), (8, 28921350), (10, 23137080), (12, 19280900), (15, 15424720), (16, 14460675), (20, 11568540), (23, 10059600), (24, 9640450), (25, 9254832), (30, 7712360), (40, 5784270), (46, 5029800), (48, 4820225), (50, 4627416), (60, 3856180), (69, 3353200), (75, 3084944), (80, 2892135), (83, 2787600), (92, 2514900), (100, 2313708), (101, 2290800), (115, 2011920), (120, 1928090), (138, 1676600), (150, 1542472), (166, 1393800), (184, 1257450), (200, 1156854), (202, 1145400), (230, 1005960), (240, 964045), (249, 929200), (276, 838300), (300, 771236), (303, 763600), (332, 696900), (345, 670640), (368, 628725), (400, 578427), (404, 572700), (415, 557520), (460, 502980), (498, 464600), (505, 458160), (552, 419150), (575, 402384), (600, 385618), (606, 381800), (664, 348450), (690, 335320), (808, 286350), (830, 278760), (920, 251490), (996, 232300), (1010, 229080), (1104, 209575), (1150, 201192), (1200, 192809), (1212, 190900), (1245, 185840), (1328, 174225), (1380, 167660), (1515, 152720), (1616, 143175), (1660, 139380), (1725, 134128), (1840, 125745), (1909, 121200), (1992, 116150), (2020, 114540), (2075, 111504), (2300, 100596), (2323, 99600), (2424, 95450), (2490, 92920), (2525, 91632), (2760, 83830), (3030, 76360), (3320, 69690), (3450, 67064), (3818, 60600), (3984, 58075), (4040, 57270), (4150, 55752), (4600, 50298), (4646, 49800), (4848, 47725), (4980, 46460), (5050, 45816), (5520, 41915), (5727, 40400), (6060, 38180), (6225, 37168), (6640, 34845), (6900, 33532), (6969, 33200), (7575, 30544), (7636, 30300), (8080, 28635), (8300, 27876), (8383, 27600), (9200, 25149), (9292, 24900), (9545, 24240), (9960, 23230), (10100, 22908), (11454, 20200), (11615, 19920), (12120, 19090), (12450, 18584), (13800, 16766), (13938, 16600), (15150, 15272)]