51483881880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{54983}}^1$

素因数の和:55040

約数の個数: 240

約数和(自身を含む): 183824158320

約数和(自身を除く): 132340276440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 289, 306, 324, 340, 360, 405, 408, 459, 510, 540, 578, 612, 648, 680, 765, 810, 867, 918, 1020, 1080, 1156, 1224, 1377, 1445, 1530, 1620, 1734, 1836, 2040, 2295, 2312, 2601, 2754, 2890, 3060, 3240, 3468, 3672, 4335, 4590, 5202, 5508, 5780, 6120, 6885, 6936, 7803, 8670, 9180, 10404, 11016, 11560, 13005, 13770, 15606, 17340, 18360, 20808, 23409, 26010, 27540, 31212, 34680, 39015, 46818, 52020, 54983, 55080, 62424, 78030, 93636, 104040, 109966, 117045, 156060, 164949, 187272, 219932, 234090, 274915, 312120, 329898, 439864, 468180, 494847, 549830, 659796, 824745, 934711, 936360, 989694, 1099660, 1319592, 1484541, 1649490, 1869422, 1979388, 2199320, 2474235, 2804133, 2969082, 3298980, 3738844, 3958776, 4453623, 4673555, 4948470, 5608266, 5938164, 6597960, 7422705, 7477688, 8412399, 8907246, 9347110, 9896940, 11216532, 11876328, 14020665, 14845410, 15890087, 16824798, 17814492, 18694220, 19793880, 22268115, 22433064, 25237197, 28041330, 29690820, 31780174, 33649596, 35628984, 37388440, 42061995, 44536230, 47670261, 50474394, 56082660, 59381640, 63560348, 67299192, 75711591, 79450435, 84123990, 89072460, 95340522, 100948788, 112165320, 126185985, 127120696, 143010783, 151423182, 158900870, 168247980, 178144920, 190681044, 201897576, 238351305, 252371970, 286021566, 302846364, 317801740, 336495960, 378557955, 381362088, 429032349, 476702610, 504743940, 572043132, 605692728, 635603480, 715053915, 757115910, 858064698, 953405220, 1009487880, 1144086264, 1287097047, 1430107830, 1514231820, 1716129396, 1906810440, 2145161745, 2574194094, 2860215660, 3028463640, 3432258792, 4290323490, 5148388188, 5720431320, 6435485235, 8580646980, 10296776376, 12870970470, 17161293960, 25741940940, 51483881880]

約数ペア:

[(1, 51483881880), (2, 25741940940), (3, 17161293960), (4, 12870970470), (5, 10296776376), (6, 8580646980), (8, 6435485235), (9, 5720431320), (10, 5148388188), (12, 4290323490), (15, 3432258792), (17, 3028463640), (18, 2860215660), (20, 2574194094), (24, 2145161745), (27, 1906810440), (30, 1716129396), (34, 1514231820), (36, 1430107830), (40, 1287097047), (45, 1144086264), (51, 1009487880), (54, 953405220), (60, 858064698), (68, 757115910), (72, 715053915), (81, 635603480), (85, 605692728), (90, 572043132), (102, 504743940), (108, 476702610), (120, 429032349), (135, 381362088), (136, 378557955), (153, 336495960), (162, 317801740), (170, 302846364), (180, 286021566), (204, 252371970), (216, 238351305), (255, 201897576), (270, 190681044), (289, 178144920), (306, 168247980), (324, 158900870), (340, 151423182), (360, 143010783), (405, 127120696), (408, 126185985), (459, 112165320), (510, 100948788), (540, 95340522), (578, 89072460), (612, 84123990), (648, 79450435), (680, 75711591), (765, 67299192), (810, 63560348), (867, 59381640), (918, 56082660), (1020, 50474394), (1080, 47670261), (1156, 44536230), (1224, 42061995), (1377, 37388440), (1445, 35628984), (1530, 33649596), (1620, 31780174), (1734, 29690820), (1836, 28041330), (2040, 25237197), (2295, 22433064), (2312, 22268115), (2601, 19793880), (2754, 18694220), (2890, 17814492), (3060, 16824798), (3240, 15890087), (3468, 14845410), (3672, 14020665), (4335, 11876328), (4590, 11216532), (5202, 9896940), (5508, 9347110), (5780, 8907246), (6120, 8412399), (6885, 7477688), (6936, 7422705), (7803, 6597960), (8670, 5938164), (9180, 5608266), (10404, 4948470), (11016, 4673555), (11560, 4453623), (13005, 3958776), (13770, 3738844), (15606, 3298980), (17340, 2969082), (18360, 2804133), (20808, 2474235), (23409, 2199320), (26010, 1979388), (27540, 1869422), (31212, 1649490), (34680, 1484541), (39015, 1319592), (46818, 1099660), (52020, 989694), (54983, 936360), (55080, 934711), (62424, 824745), (78030, 659796), (93636, 549830), (104040, 494847), (109966, 468180), (117045, 439864), (156060, 329898), (164949, 312120), (187272, 274915), (219932, 234090)]