89478900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{2029}}^1$

素因数の和:2063

約数の個数: 162

約数和(自身を含む): 326417910

約数和(自身を除く): 236939010

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2029, 2100, 2205, 2450, 2940, 3150, 3675, 4058, 4410, 4900, 6087, 6300, 7350, 8116, 8820, 10145, 11025, 12174, 14203, 14700, 18261, 20290, 22050, 24348, 28406, 30435, 36522, 40580, 42609, 44100, 50725, 56812, 60870, 71015, 73044, 85218, 91305, 99421, 101450, 121740, 127827, 142030, 152175, 170436, 182610, 198842, 202900, 213045, 255654, 284060, 298263, 304350, 355075, 365220, 397684, 426090, 456525, 497105, 511308, 596526, 608700, 639135, 710150, 852180, 894789, 913050, 994210, 1065225, 1193052, 1278270, 1420300, 1491315, 1789578, 1826100, 1988420, 2130450, 2485525, 2556540, 2982630, 3195675, 3579156, 4260900, 4473945, 4971050, 5965260, 6391350, 7456575, 8947890, 9942100, 12782700, 14913150, 17895780, 22369725, 29826300, 44739450, 89478900]

約数ペア:

[(1, 89478900), (2, 44739450), (3, 29826300), (4, 22369725), (5, 17895780), (6, 14913150), (7, 12782700), (9, 9942100), (10, 8947890), (12, 7456575), (14, 6391350), (15, 5965260), (18, 4971050), (20, 4473945), (21, 4260900), (25, 3579156), (28, 3195675), (30, 2982630), (35, 2556540), (36, 2485525), (42, 2130450), (45, 1988420), (49, 1826100), (50, 1789578), (60, 1491315), (63, 1420300), (70, 1278270), (75, 1193052), (84, 1065225), (90, 994210), (98, 913050), (100, 894789), (105, 852180), (126, 710150), (140, 639135), (147, 608700), (150, 596526), (175, 511308), (180, 497105), (196, 456525), (210, 426090), (225, 397684), (245, 365220), (252, 355075), (294, 304350), (300, 298263), (315, 284060), (350, 255654), (420, 213045), (441, 202900), (450, 198842), (490, 182610), (525, 170436), (588, 152175), (630, 142030), (700, 127827), (735, 121740), (882, 101450), (900, 99421), (980, 91305), (1050, 85218), (1225, 73044), (1260, 71015), (1470, 60870), (1575, 56812), (1764, 50725), (2029, 44100), (2100, 42609), (2205, 40580), (2450, 36522), (2940, 30435), (3150, 28406), (3675, 24348), (4058, 22050), (4410, 20290), (4900, 18261), (6087, 14700), (6300, 14203), (7350, 12174), (8116, 11025), (8820, 10145)]