219013740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36871}}^1$

素因数の和:36900

約数の個数: 96

約数和(自身を含む): 743339520

約数和(自身を除く): 524325780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 36871, 73742, 110613, 147484, 184355, 221226, 331839, 368710, 405581, 442452, 553065, 663678, 737420, 811162, 995517, 1106130, 1216743, 1327356, 1622324, 1659195, 1991034, 2027905, 2212260, 2433486, 3318390, 3650229, 3982068, 4055810, 4866972, 4977585, 6083715, 6636780, 7300458, 8111620, 9955170, 10950687, 12167430, 14600916, 18251145, 19910340, 21901374, 24334860, 36502290, 43802748, 54753435, 73004580, 109506870, 219013740]

約数ペア:

[(1, 219013740), (2, 109506870), (3, 73004580), (4, 54753435), (5, 43802748), (6, 36502290), (9, 24334860), (10, 21901374), (11, 19910340), (12, 18251145), (15, 14600916), (18, 12167430), (20, 10950687), (22, 9955170), (27, 8111620), (30, 7300458), (33, 6636780), (36, 6083715), (44, 4977585), (45, 4866972), (54, 4055810), (55, 3982068), (60, 3650229), (66, 3318390), (90, 2433486), (99, 2212260), (108, 2027905), (110, 1991034), (132, 1659195), (135, 1622324), (165, 1327356), (180, 1216743), (198, 1106130), (220, 995517), (270, 811162), (297, 737420), (330, 663678), (396, 553065), (495, 442452), (540, 405581), (594, 368710), (660, 331839), (990, 221226), (1188, 184355), (1485, 147484), (1980, 110613), (2970, 73742), (5940, 36871)]