20183614020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{46663}}^1$

素因数の和:46776

約数の個数: 144

約数和(自身を含む): 64205930880

約数和(自身を除く): 44022316860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 243, 267, 270, 324, 356, 405, 445, 486, 534, 540, 801, 810, 890, 972, 1068, 1215, 1335, 1602, 1620, 1780, 2403, 2430, 2670, 3204, 4005, 4806, 4860, 5340, 7209, 8010, 9612, 12015, 14418, 16020, 21627, 24030, 28836, 36045, 43254, 46663, 48060, 72090, 86508, 93326, 108135, 139989, 144180, 186652, 216270, 233315, 279978, 419967, 432540, 466630, 559956, 699945, 839934, 933260, 1259901, 1399890, 1679868, 2099835, 2519802, 2799780, 3779703, 4153007, 4199670, 5039604, 6299505, 7559406, 8306014, 8399340, 11339109, 12459021, 12599010, 15118812, 16612028, 18898515, 20765035, 22678218, 24918042, 25198020, 37377063, 37797030, 41530070, 45356436, 49836084, 56695545, 62295105, 74754126, 75594060, 83060140, 112131189, 113391090, 124590210, 149508252, 186885315, 224262378, 226782180, 249180420, 336393567, 373770630, 448524756, 560655945, 672787134, 747541260, 1009180701, 1121311890, 1345574268, 1681967835, 2018361402, 2242623780, 3363935670, 4036722804, 5045903505, 6727871340, 10091807010, 20183614020]

約数ペア:

[(1, 20183614020), (2, 10091807010), (3, 6727871340), (4, 5045903505), (5, 4036722804), (6, 3363935670), (9, 2242623780), (10, 2018361402), (12, 1681967835), (15, 1345574268), (18, 1121311890), (20, 1009180701), (27, 747541260), (30, 672787134), (36, 560655945), (45, 448524756), (54, 373770630), (60, 336393567), (81, 249180420), (89, 226782180), (90, 224262378), (108, 186885315), (135, 149508252), (162, 124590210), (178, 113391090), (180, 112131189), (243, 83060140), (267, 75594060), (270, 74754126), (324, 62295105), (356, 56695545), (405, 49836084), (445, 45356436), (486, 41530070), (534, 37797030), (540, 37377063), (801, 25198020), (810, 24918042), (890, 22678218), (972, 20765035), (1068, 18898515), (1215, 16612028), (1335, 15118812), (1602, 12599010), (1620, 12459021), (1780, 11339109), (2403, 8399340), (2430, 8306014), (2670, 7559406), (3204, 6299505), (4005, 5039604), (4806, 4199670), (4860, 4153007), (5340, 3779703), (7209, 2799780), (8010, 2519802), (9612, 2099835), (12015, 1679868), (14418, 1399890), (16020, 1259901), (21627, 933260), (24030, 839934), (28836, 699945), (36045, 559956), (43254, 466630), (46663, 432540), (48060, 419967), (72090, 279978), (86508, 233315), (93326, 216270), (108135, 186652), (139989, 144180)]