254737080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 924955200

約数和(自身を除く): 670218120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 79, 90, 104, 106, 117, 120, 130, 156, 158, 159, 169, 180, 195, 212, 234, 237, 260, 265, 312, 316, 318, 338, 360, 390, 395, 424, 468, 474, 477, 507, 520, 530, 585, 632, 636, 676, 689, 711, 780, 790, 795, 845, 936, 948, 954, 1014, 1027, 1060, 1170, 1185, 1272, 1352, 1378, 1422, 1521, 1560, 1580, 1590, 1690, 1896, 1908, 2028, 2054, 2067, 2120, 2340, 2370, 2385, 2535, 2756, 2844, 3042, 3081, 3160, 3180, 3380, 3445, 3555, 3816, 4056, 4108, 4134, 4187, 4680, 4740, 4770, 5070, 5135, 5512, 5688, 6084, 6162, 6201, 6360, 6760, 6890, 7110, 7605, 8216, 8268, 8374, 8957, 9243, 9480, 9540, 10140, 10270, 10335, 12168, 12324, 12402, 12561, 13351, 13780, 14220, 15210, 15405, 16536, 16748, 17914, 18486, 19080, 20280, 20540, 20670, 20935, 24648, 24804, 25122, 26702, 26871, 27560, 28440, 30420, 30810, 31005, 33496, 35828, 36972, 37683, 40053, 41080, 41340, 41870, 44785, 46215, 49608, 50244, 53404, 53742, 54431, 60840, 61620, 62010, 62805, 66755, 71656, 73944, 75366, 80106, 80613, 82680, 83740, 89570, 92430, 100488, 106808, 107484, 108862, 120159, 123240, 124020, 125610, 133510, 134355, 150732, 160212, 161226, 163293, 167480, 179140, 184860, 188415, 200265, 214968, 217724, 240318, 248040, 251220, 267020, 268710, 272155, 301464, 320424, 322452, 326586, 358280, 369720, 376830, 400530, 403065, 435448, 480636, 489879, 502440, 534040, 537420, 544310, 600795, 644904, 653172, 707603, 753660, 801060, 806130, 816465, 961272, 979758, 1074840, 1088620, 1201590, 1306344, 1415206, 1507320, 1602120, 1612260, 1632930, 1959516, 2122809, 2177240, 2403180, 2449395, 2830412, 3224520, 3265860, 3538015, 3919032, 4245618, 4806360, 4898790, 5660824, 6368427, 6531720, 7076030, 8491236, 9797580, 10614045, 12736854, 14152060, 16982472, 19595160, 21228090, 25473708, 28304120, 31842135, 42456180, 50947416, 63684270, 84912360, 127368540, 254737080]

約数ペア:

[(1, 254737080), (2, 127368540), (3, 84912360), (4, 63684270), (5, 50947416), (6, 42456180), (8, 31842135), (9, 28304120), (10, 25473708), (12, 21228090), (13, 19595160), (15, 16982472), (18, 14152060), (20, 12736854), (24, 10614045), (26, 9797580), (30, 8491236), (36, 7076030), (39, 6531720), (40, 6368427), (45, 5660824), (52, 4898790), (53, 4806360), (60, 4245618), (65, 3919032), (72, 3538015), (78, 3265860), (79, 3224520), (90, 2830412), (104, 2449395), (106, 2403180), (117, 2177240), (120, 2122809), (130, 1959516), (156, 1632930), (158, 1612260), (159, 1602120), (169, 1507320), (180, 1415206), (195, 1306344), (212, 1201590), (234, 1088620), (237, 1074840), (260, 979758), (265, 961272), (312, 816465), (316, 806130), (318, 801060), (338, 753660), (360, 707603), (390, 653172), (395, 644904), (424, 600795), (468, 544310), (474, 537420), (477, 534040), (507, 502440), (520, 489879), (530, 480636), (585, 435448), (632, 403065), (636, 400530), (676, 376830), (689, 369720), (711, 358280), (780, 326586), (790, 322452), (795, 320424), (845, 301464), (936, 272155), (948, 268710), (954, 267020), (1014, 251220), (1027, 248040), (1060, 240318), (1170, 217724), (1185, 214968), (1272, 200265), (1352, 188415), (1378, 184860), (1422, 179140), (1521, 167480), (1560, 163293), (1580, 161226), (1590, 160212), (1690, 150732), (1896, 134355), (1908, 133510), (2028, 125610), (2054, 124020), (2067, 123240), (2120, 120159), (2340, 108862), (2370, 107484), (2385, 106808), (2535, 100488), (2756, 92430), (2844, 89570), (3042, 83740), (3081, 82680), (3160, 80613), (3180, 80106), (3380, 75366), (3445, 73944), (3555, 71656), (3816, 66755), (4056, 62805), (4108, 62010), (4134, 61620), (4187, 60840), (4680, 54431), (4740, 53742), (4770, 53404), (5070, 50244), (5135, 49608), (5512, 46215), (5688, 44785), (6084, 41870), (6162, 41340), (6201, 41080), (6360, 40053), (6760, 37683), (6890, 36972), (7110, 35828), (7605, 33496), (8216, 31005), (8268, 30810), (8374, 30420), (8957, 28440), (9243, 27560), (9480, 26871), (9540, 26702), (10140, 25122), (10270, 24804), (10335, 24648), (12168, 20935), (12324, 20670), (12402, 20540), (12561, 20280), (13351, 19080), (13780, 18486), (14220, 17914), (15210, 16748), (15405, 16536)]