75181050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 239091840

約数和(自身を除く): 163910790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 609, 630, 725, 823, 870, 1015, 1050, 1218, 1305, 1450, 1575, 1646, 1827, 2030, 2175, 2469, 2610, 3045, 3150, 3654, 4115, 4350, 4938, 5075, 5761, 6090, 6525, 7407, 8230, 9135, 10150, 11522, 12345, 13050, 14814, 15225, 17283, 18270, 20575, 23867, 24690, 28805, 30450, 34566, 37035, 41150, 45675, 47734, 51849, 57610, 61725, 71601, 74070, 86415, 91350, 103698, 119335, 123450, 143202, 144025, 167069, 172830, 185175, 214803, 238670, 259245, 288050, 334138, 358005, 370350, 429606, 432075, 501207, 518490, 596675, 716010, 835345, 864150, 1002414, 1074015, 1193350, 1296225, 1503621, 1670690, 1790025, 2148030, 2506035, 2592450, 3007242, 3580050, 4176725, 5012070, 5370075, 7518105, 8353450, 10740150, 12530175, 15036210, 25060350, 37590525, 75181050]

約数ペア:

[(1, 75181050), (2, 37590525), (3, 25060350), (5, 15036210), (6, 12530175), (7, 10740150), (9, 8353450), (10, 7518105), (14, 5370075), (15, 5012070), (18, 4176725), (21, 3580050), (25, 3007242), (29, 2592450), (30, 2506035), (35, 2148030), (42, 1790025), (45, 1670690), (50, 1503621), (58, 1296225), (63, 1193350), (70, 1074015), (75, 1002414), (87, 864150), (90, 835345), (105, 716010), (126, 596675), (145, 518490), (150, 501207), (174, 432075), (175, 429606), (203, 370350), (210, 358005), (225, 334138), (261, 288050), (290, 259245), (315, 238670), (350, 214803), (406, 185175), (435, 172830), (450, 167069), (522, 144025), (525, 143202), (609, 123450), (630, 119335), (725, 103698), (823, 91350), (870, 86415), (1015, 74070), (1050, 71601), (1218, 61725), (1305, 57610), (1450, 51849), (1575, 47734), (1646, 45675), (1827, 41150), (2030, 37035), (2175, 34566), (2469, 30450), (2610, 28805), (3045, 24690), (3150, 23867), (3654, 20575), (4115, 18270), (4350, 17283), (4938, 15225), (5075, 14814), (5761, 13050), (6090, 12345), (6525, 11522), (7407, 10150), (8230, 9135)]