29720250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 256

約数和(自身を含む): 102435840

約数和(自身を除く): 72715590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 37, 42, 45, 50, 51, 54, 63, 70, 74, 75, 85, 90, 102, 105, 111, 119, 125, 126, 135, 150, 153, 170, 175, 185, 189, 210, 222, 225, 238, 250, 255, 259, 270, 306, 315, 333, 350, 357, 370, 375, 378, 425, 450, 459, 510, 518, 525, 555, 595, 629, 630, 666, 675, 714, 750, 765, 777, 850, 875, 918, 925, 945, 999, 1050, 1071, 1110, 1125, 1190, 1258, 1275, 1295, 1350, 1530, 1554, 1575, 1665, 1750, 1785, 1850, 1887, 1890, 1998, 2125, 2142, 2250, 2295, 2331, 2550, 2590, 2625, 2775, 2975, 3145, 3150, 3213, 3330, 3375, 3570, 3774, 3825, 3885, 4250, 4403, 4590, 4625, 4662, 4725, 4995, 5250, 5355, 5550, 5661, 5950, 6290, 6375, 6426, 6475, 6750, 6993, 7650, 7770, 7875, 8325, 8806, 8925, 9250, 9435, 9450, 9990, 10710, 11322, 11475, 11655, 12750, 12950, 13209, 13875, 13986, 14875, 15725, 15750, 16065, 16650, 16983, 17850, 18870, 19125, 19425, 22015, 22950, 23310, 23625, 24975, 26418, 26775, 27750, 28305, 29750, 31450, 32130, 32375, 33966, 34965, 38250, 38850, 39627, 41625, 44030, 44625, 47175, 47250, 49950, 53550, 56610, 57375, 58275, 64750, 66045, 69930, 78625, 79254, 80325, 83250, 84915, 89250, 94350, 97125, 110075, 114750, 116550, 118881, 124875, 132090, 133875, 141525, 157250, 160650, 169830, 174825, 194250, 198135, 220150, 235875, 237762, 249750, 267750, 283050, 291375, 330225, 349650, 396270, 401625, 424575, 471750, 550375, 582750, 594405, 660450, 707625, 803250, 849150, 874125, 990675, 1100750, 1188810, 1415250, 1651125, 1748250, 1981350, 2122875, 2972025, 3302250, 4245750, 4953375, 5944050, 9906750, 14860125, 29720250]

約数ペア:

[(1, 29720250), (2, 14860125), (3, 9906750), (5, 5944050), (6, 4953375), (7, 4245750), (9, 3302250), (10, 2972025), (14, 2122875), (15, 1981350), (17, 1748250), (18, 1651125), (21, 1415250), (25, 1188810), (27, 1100750), (30, 990675), (34, 874125), (35, 849150), (37, 803250), (42, 707625), (45, 660450), (50, 594405), (51, 582750), (54, 550375), (63, 471750), (70, 424575), (74, 401625), (75, 396270), (85, 349650), (90, 330225), (102, 291375), (105, 283050), (111, 267750), (119, 249750), (125, 237762), (126, 235875), (135, 220150), (150, 198135), (153, 194250), (170, 174825), (175, 169830), (185, 160650), (189, 157250), (210, 141525), (222, 133875), (225, 132090), (238, 124875), (250, 118881), (255, 116550), (259, 114750), (270, 110075), (306, 97125), (315, 94350), (333, 89250), (350, 84915), (357, 83250), (370, 80325), (375, 79254), (378, 78625), (425, 69930), (450, 66045), (459, 64750), (510, 58275), (518, 57375), (525, 56610), (555, 53550), (595, 49950), (629, 47250), (630, 47175), (666, 44625), (675, 44030), (714, 41625), (750, 39627), (765, 38850), (777, 38250), (850, 34965), (875, 33966), (918, 32375), (925, 32130), (945, 31450), (999, 29750), (1050, 28305), (1071, 27750), (1110, 26775), (1125, 26418), (1190, 24975), (1258, 23625), (1275, 23310), (1295, 22950), (1350, 22015), (1530, 19425), (1554, 19125), (1575, 18870), (1665, 17850), (1750, 16983), (1785, 16650), (1850, 16065), (1887, 15750), (1890, 15725), (1998, 14875), (2125, 13986), (2142, 13875), (2250, 13209), (2295, 12950), (2331, 12750), (2550, 11655), (2590, 11475), (2625, 11322), (2775, 10710), (2975, 9990), (3145, 9450), (3150, 9435), (3213, 9250), (3330, 8925), (3375, 8806), (3570, 8325), (3774, 7875), (3825, 7770), (3885, 7650), (4250, 6993), (4403, 6750), (4590, 6475), (4625, 6426), (4662, 6375), (4725, 6290), (4995, 5950), (5250, 5661), (5355, 5550)]