74073960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 249609600

約数和(自身を除く): 175535640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 641, 642, 856, 963, 1070, 1080, 1282, 1284, 1605, 1923, 1926, 2140, 2564, 2568, 2889, 3205, 3210, 3846, 3852, 4280, 4815, 5128, 5769, 5778, 6410, 6420, 7692, 7704, 9615, 9630, 11538, 11556, 12820, 12840, 14445, 15384, 17307, 19230, 19260, 23076, 23112, 25640, 28845, 28890, 34614, 38460, 38520, 46152, 57690, 57780, 68587, 69228, 76920, 86535, 115380, 115560, 137174, 138456, 173070, 205761, 230760, 274348, 342935, 346140, 411522, 548696, 617283, 685870, 692280, 823044, 1028805, 1234566, 1371740, 1646088, 1851849, 2057610, 2469132, 2743480, 3086415, 3703698, 4115220, 4938264, 6172830, 7407396, 8230440, 9259245, 12345660, 14814792, 18518490, 24691320, 37036980, 74073960]

約数ペア:

[(1, 74073960), (2, 37036980), (3, 24691320), (4, 18518490), (5, 14814792), (6, 12345660), (8, 9259245), (9, 8230440), (10, 7407396), (12, 6172830), (15, 4938264), (18, 4115220), (20, 3703698), (24, 3086415), (27, 2743480), (30, 2469132), (36, 2057610), (40, 1851849), (45, 1646088), (54, 1371740), (60, 1234566), (72, 1028805), (90, 823044), (107, 692280), (108, 685870), (120, 617283), (135, 548696), (180, 411522), (214, 346140), (216, 342935), (270, 274348), (321, 230760), (360, 205761), (428, 173070), (535, 138456), (540, 137174), (641, 115560), (642, 115380), (856, 86535), (963, 76920), (1070, 69228), (1080, 68587), (1282, 57780), (1284, 57690), (1605, 46152), (1923, 38520), (1926, 38460), (2140, 34614), (2564, 28890), (2568, 28845), (2889, 25640), (3205, 23112), (3210, 23076), (3846, 19260), (3852, 19230), (4280, 17307), (4815, 15384), (5128, 14445), (5769, 12840), (5778, 12820), (6410, 11556), (6420, 11538), (7692, 9630), (7704, 9615)]