142354260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1764

約数の個数: 144

約数和(自身を含む): 474417216

約数和(自身を除く): 332062956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1377, 1530, 1620, 1723, 1836, 2295, 2430, 2754, 3060, 3446, 4131, 4590, 4860, 5169, 5508, 6885, 6892, 8262, 8615, 9180, 10338, 13770, 15507, 16524, 17230, 20655, 20676, 25845, 27540, 29291, 31014, 34460, 41310, 46521, 51690, 58582, 62028, 77535, 82620, 87873, 93042, 103380, 117164, 139563, 146455, 155070, 175746, 186084, 232605, 263619, 279126, 292910, 310140, 351492, 418689, 439365, 465210, 527238, 558252, 585820, 697815, 790857, 837378, 878730, 930420, 1054476, 1318095, 1395630, 1581714, 1674756, 1757460, 2093445, 2372571, 2636190, 2791260, 3163428, 3954285, 4186890, 4745142, 5272380, 7117713, 7908570, 8373780, 9490284, 11862855, 14235426, 15817140, 23725710, 28470852, 35588565, 47451420, 71177130, 142354260]

約数ペア:

[(1, 142354260), (2, 71177130), (3, 47451420), (4, 35588565), (5, 28470852), (6, 23725710), (9, 15817140), (10, 14235426), (12, 11862855), (15, 9490284), (17, 8373780), (18, 7908570), (20, 7117713), (27, 5272380), (30, 4745142), (34, 4186890), (36, 3954285), (45, 3163428), (51, 2791260), (54, 2636190), (60, 2372571), (68, 2093445), (81, 1757460), (85, 1674756), (90, 1581714), (102, 1395630), (108, 1318095), (135, 1054476), (153, 930420), (162, 878730), (170, 837378), (180, 790857), (204, 697815), (243, 585820), (255, 558252), (270, 527238), (306, 465210), (324, 439365), (340, 418689), (405, 351492), (459, 310140), (486, 292910), (510, 279126), (540, 263619), (612, 232605), (765, 186084), (810, 175746), (918, 155070), (972, 146455), (1020, 139563), (1215, 117164), (1377, 103380), (1530, 93042), (1620, 87873), (1723, 82620), (1836, 77535), (2295, 62028), (2430, 58582), (2754, 51690), (3060, 46521), (3446, 41310), (4131, 34460), (4590, 31014), (4860, 29291), (5169, 27540), (5508, 25845), (6885, 20676), (6892, 20655), (8262, 17230), (8615, 16524), (9180, 15507), (10338, 13770)]