127368540

素因数分解:

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

素因数の和:173

約数の個数: 216

約数和(自身を含む): 431645760

約数和(自身を除く): 304277220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 79, 90, 106, 117, 130, 156, 158, 159, 169, 180, 195, 212, 234, 237, 260, 265, 316, 318, 338, 390, 395, 468, 474, 477, 507, 530, 585, 636, 676, 689, 711, 780, 790, 795, 845, 948, 954, 1014, 1027, 1060, 1170, 1185, 1378, 1422, 1521, 1580, 1590, 1690, 1908, 2028, 2054, 2067, 2340, 2370, 2385, 2535, 2756, 2844, 3042, 3081, 3180, 3380, 3445, 3555, 4108, 4134, 4187, 4740, 4770, 5070, 5135, 6084, 6162, 6201, 6890, 7110, 7605, 8268, 8374, 8957, 9243, 9540, 10140, 10270, 10335, 12324, 12402, 12561, 13351, 13780, 14220, 15210, 15405, 16748, 17914, 18486, 20540, 20670, 20935, 24804, 25122, 26702, 26871, 30420, 30810, 31005, 35828, 36972, 37683, 40053, 41340, 41870, 44785, 46215, 50244, 53404, 53742, 54431, 61620, 62010, 62805, 66755, 75366, 80106, 80613, 83740, 89570, 92430, 107484, 108862, 120159, 124020, 125610, 133510, 134355, 150732, 160212, 161226, 163293, 179140, 184860, 188415, 200265, 217724, 240318, 251220, 267020, 268710, 272155, 322452, 326586, 376830, 400530, 403065, 480636, 489879, 537420, 544310, 600795, 653172, 707603, 753660, 801060, 806130, 816465, 979758, 1088620, 1201590, 1415206, 1612260, 1632930, 1959516, 2122809, 2403180, 2449395, 2830412, 3265860, 3538015, 4245618, 4898790, 6368427, 7076030, 8491236, 9797580, 10614045, 12736854, 14152060, 21228090, 25473708, 31842135, 42456180, 63684270, 127368540]

約数ペア:

[(1, 127368540), (2, 63684270), (3, 42456180), (4, 31842135), (5, 25473708), (6, 21228090), (9, 14152060), (10, 12736854), (12, 10614045), (13, 9797580), (15, 8491236), (18, 7076030), (20, 6368427), (26, 4898790), (30, 4245618), (36, 3538015), (39, 3265860), (45, 2830412), (52, 2449395), (53, 2403180), (60, 2122809), (65, 1959516), (78, 1632930), (79, 1612260), (90, 1415206), (106, 1201590), (117, 1088620), (130, 979758), (156, 816465), (158, 806130), (159, 801060), (169, 753660), (180, 707603), (195, 653172), (212, 600795), (234, 544310), (237, 537420), (260, 489879), (265, 480636), (316, 403065), (318, 400530), (338, 376830), (390, 326586), (395, 322452), (468, 272155), (474, 268710), (477, 267020), (507, 251220), (530, 240318), (585, 217724), (636, 200265), (676, 188415), (689, 184860), (711, 179140), (780, 163293), (790, 161226), (795, 160212), (845, 150732), (948, 134355), (954, 133510), (1014, 125610), (1027, 124020), (1060, 120159), (1170, 108862), (1185, 107484), (1378, 92430), (1422, 89570), (1521, 83740), (1580, 80613), (1590, 80106), (1690, 75366), (1908, 66755), (2028, 62805), (2054, 62010), (2067, 61620), (2340, 54431), (2370, 53742), (2385, 53404), (2535, 50244), (2756, 46215), (2844, 44785), (3042, 41870), (3081, 41340), (3180, 40053), (3380, 37683), (3445, 36972), (3555, 35828), (4108, 31005), (4134, 30810), (4187, 30420), (4740, 26871), (4770, 26702), (5070, 25122), (5135, 24804), (6084, 20935), (6162, 20670), (6201, 20540), (6890, 18486), (7110, 17914), (7605, 16748), (8268, 15405), (8374, 15210), (8957, 14220), (9243, 13780), (9540, 13351), (10140, 12561), (10270, 12402), (10335, 12324)]