71024580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1087}}^1$

素因数の和:1127

約数の個数: 144

約数和(自身を含む): 243102720

約数和(自身を除く): 172078140

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, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1087, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2174, 2178, 2420, 2970, 3261, 3267, 3630, 4348, 4356, 5435, 5445, 5940, 6522, 6534, 7260, 9783, 10870, 10890, 11957, 13044, 13068, 16305, 16335, 19566, 21740, 21780, 23914, 29349, 32610, 32670, 35871, 39132, 47828, 48915, 58698, 59785, 65220, 65340, 71742, 97830, 107613, 117396, 119570, 131527, 143484, 146745, 179355, 195660, 215226, 239140, 263054, 293490, 322839, 358710, 394581, 430452, 526108, 538065, 586980, 645678, 657635, 717420, 789162, 1076130, 1183743, 1291356, 1315270, 1578324, 1614195, 1972905, 2152260, 2367486, 2630540, 3228390, 3551229, 3945810, 4734972, 5918715, 6456780, 7102458, 7891620, 11837430, 14204916, 17756145, 23674860, 35512290, 71024580]

約数ペア:

[(1, 71024580), (2, 35512290), (3, 23674860), (4, 17756145), (5, 14204916), (6, 11837430), (9, 7891620), (10, 7102458), (11, 6456780), (12, 5918715), (15, 4734972), (18, 3945810), (20, 3551229), (22, 3228390), (27, 2630540), (30, 2367486), (33, 2152260), (36, 1972905), (44, 1614195), (45, 1578324), (54, 1315270), (55, 1291356), (60, 1183743), (66, 1076130), (90, 789162), (99, 717420), (108, 657635), (110, 645678), (121, 586980), (132, 538065), (135, 526108), (165, 430452), (180, 394581), (198, 358710), (220, 322839), (242, 293490), (270, 263054), (297, 239140), (330, 215226), (363, 195660), (396, 179355), (484, 146745), (495, 143484), (540, 131527), (594, 119570), (605, 117396), (660, 107613), (726, 97830), (990, 71742), (1087, 65340), (1089, 65220), (1188, 59785), (1210, 58698), (1452, 48915), (1485, 47828), (1815, 39132), (1980, 35871), (2174, 32670), (2178, 32610), (2420, 29349), (2970, 23914), (3261, 21780), (3267, 21740), (3630, 19566), (4348, 16335), (4356, 16305), (5435, 13068), (5445, 13044), (5940, 11957), (6522, 10890), (6534, 10870), (7260, 9783)]