63748620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 216172320

約数和(自身を除く): 152423700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1009, 1053, 1170, 1215, 1404, 1620, 1755, 2018, 2106, 2340, 2430, 3027, 3159, 3510, 4036, 4212, 4860, 5045, 5265, 6054, 6318, 7020, 9081, 10090, 10530, 12108, 12636, 13117, 15135, 15795, 18162, 20180, 21060, 26234, 27243, 30270, 31590, 36324, 39351, 45405, 52468, 54486, 60540, 63180, 65585, 78702, 81729, 90810, 108972, 118053, 131170, 136215, 157404, 163458, 181620, 196755, 236106, 245187, 262340, 272430, 326916, 354159, 393510, 408645, 472212, 490374, 544860, 590265, 708318, 787020, 817290, 980748, 1062477, 1180530, 1225935, 1416636, 1634580, 1770795, 2124954, 2361060, 2451870, 3187431, 3541590, 4249908, 4903740, 5312385, 6374862, 7083180, 10624770, 12749724, 15937155, 21249540, 31874310, 63748620]

約数ペア:

[(1, 63748620), (2, 31874310), (3, 21249540), (4, 15937155), (5, 12749724), (6, 10624770), (9, 7083180), (10, 6374862), (12, 5312385), (13, 4903740), (15, 4249908), (18, 3541590), (20, 3187431), (26, 2451870), (27, 2361060), (30, 2124954), (36, 1770795), (39, 1634580), (45, 1416636), (52, 1225935), (54, 1180530), (60, 1062477), (65, 980748), (78, 817290), (81, 787020), (90, 708318), (108, 590265), (117, 544860), (130, 490374), (135, 472212), (156, 408645), (162, 393510), (180, 354159), (195, 326916), (234, 272430), (243, 262340), (260, 245187), (270, 236106), (324, 196755), (351, 181620), (390, 163458), (405, 157404), (468, 136215), (486, 131170), (540, 118053), (585, 108972), (702, 90810), (780, 81729), (810, 78702), (972, 65585), (1009, 63180), (1053, 60540), (1170, 54486), (1215, 52468), (1404, 45405), (1620, 39351), (1755, 36324), (2018, 31590), (2106, 30270), (2340, 27243), (2430, 26234), (3027, 21060), (3159, 20180), (3510, 18162), (4036, 15795), (4212, 15135), (4860, 13117), (5045, 12636), (5265, 12108), (6054, 10530), (6318, 10090), (7020, 9081)]