89849160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 308206080

約数和(自身を除く): 218356920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 83, 90, 93, 97, 120, 124, 155, 166, 180, 186, 194, 248, 249, 279, 291, 310, 332, 360, 372, 388, 415, 465, 485, 498, 558, 582, 620, 664, 744, 747, 776, 830, 873, 930, 970, 996, 1116, 1164, 1240, 1245, 1395, 1455, 1494, 1660, 1746, 1860, 1940, 1992, 2232, 2328, 2490, 2573, 2790, 2910, 2988, 3007, 3320, 3492, 3720, 3735, 3880, 4365, 4980, 5146, 5580, 5820, 5976, 6014, 6984, 7470, 7719, 8051, 8730, 9021, 9960, 10292, 11160, 11640, 12028, 12865, 14940, 15035, 15438, 16102, 17460, 18042, 20584, 23157, 24056, 24153, 25730, 27063, 29880, 30070, 30876, 32204, 34920, 36084, 38595, 40255, 45105, 46314, 48306, 51460, 54126, 60140, 61752, 64408, 72168, 72459, 77190, 80510, 90210, 92628, 96612, 102920, 108252, 115785, 120280, 120765, 135315, 144918, 154380, 161020, 180420, 185256, 193224, 216504, 231570, 241530, 249581, 270630, 289836, 308760, 322040, 360840, 362295, 463140, 483060, 499162, 541260, 579672, 724590, 748743, 926280, 966120, 998324, 1082520, 1247905, 1449180, 1497486, 1996648, 2246229, 2495810, 2898360, 2994972, 3743715, 4492458, 4991620, 5989944, 7487430, 8984916, 9983240, 11231145, 14974860, 17969832, 22462290, 29949720, 44924580, 89849160]

約数ペア:

[(1, 89849160), (2, 44924580), (3, 29949720), (4, 22462290), (5, 17969832), (6, 14974860), (8, 11231145), (9, 9983240), (10, 8984916), (12, 7487430), (15, 5989944), (18, 4991620), (20, 4492458), (24, 3743715), (30, 2994972), (31, 2898360), (36, 2495810), (40, 2246229), (45, 1996648), (60, 1497486), (62, 1449180), (72, 1247905), (83, 1082520), (90, 998324), (93, 966120), (97, 926280), (120, 748743), (124, 724590), (155, 579672), (166, 541260), (180, 499162), (186, 483060), (194, 463140), (248, 362295), (249, 360840), (279, 322040), (291, 308760), (310, 289836), (332, 270630), (360, 249581), (372, 241530), (388, 231570), (415, 216504), (465, 193224), (485, 185256), (498, 180420), (558, 161020), (582, 154380), (620, 144918), (664, 135315), (744, 120765), (747, 120280), (776, 115785), (830, 108252), (873, 102920), (930, 96612), (970, 92628), (996, 90210), (1116, 80510), (1164, 77190), (1240, 72459), (1245, 72168), (1395, 64408), (1455, 61752), (1494, 60140), (1660, 54126), (1746, 51460), (1860, 48306), (1940, 46314), (1992, 45105), (2232, 40255), (2328, 38595), (2490, 36084), (2573, 34920), (2790, 32204), (2910, 30876), (2988, 30070), (3007, 29880), (3320, 27063), (3492, 25730), (3720, 24153), (3735, 24056), (3880, 23157), (4365, 20584), (4980, 18042), (5146, 17460), (5580, 16102), (5820, 15438), (5976, 15035), (6014, 14940), (6984, 12865), (7470, 12028), (7719, 11640), (8051, 11160), (8730, 10292), (9021, 9960)]