9020550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 28498176

約数和(自身を除く): 19477626

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 71, 75, 77, 105, 110, 121, 142, 150, 154, 165, 175, 210, 213, 231, 242, 275, 330, 350, 355, 363, 385, 426, 462, 497, 525, 550, 605, 710, 726, 770, 781, 825, 847, 994, 1050, 1065, 1155, 1210, 1491, 1562, 1650, 1694, 1775, 1815, 1925, 2130, 2310, 2343, 2485, 2541, 2982, 3025, 3550, 3630, 3850, 3905, 4235, 4686, 4970, 5082, 5325, 5467, 5775, 6050, 7455, 7810, 8470, 8591, 9075, 10650, 10934, 11550, 11715, 12425, 12705, 14910, 16401, 17182, 18150, 19525, 21175, 23430, 24850, 25410, 25773, 27335, 32802, 37275, 39050, 42350, 42955, 51546, 54670, 58575, 60137, 63525, 74550, 82005, 85910, 117150, 120274, 127050, 128865, 136675, 164010, 180411, 214775, 257730, 273350, 300685, 360822, 410025, 429550, 601370, 644325, 820050, 902055, 1288650, 1503425, 1804110, 3006850, 4510275, 9020550]

約数ペア:

[(1, 9020550), (2, 4510275), (3, 3006850), (5, 1804110), (6, 1503425), (7, 1288650), (10, 902055), (11, 820050), (14, 644325), (15, 601370), (21, 429550), (22, 410025), (25, 360822), (30, 300685), (33, 273350), (35, 257730), (42, 214775), (50, 180411), (55, 164010), (66, 136675), (70, 128865), (71, 127050), (75, 120274), (77, 117150), (105, 85910), (110, 82005), (121, 74550), (142, 63525), (150, 60137), (154, 58575), (165, 54670), (175, 51546), (210, 42955), (213, 42350), (231, 39050), (242, 37275), (275, 32802), (330, 27335), (350, 25773), (355, 25410), (363, 24850), (385, 23430), (426, 21175), (462, 19525), (497, 18150), (525, 17182), (550, 16401), (605, 14910), (710, 12705), (726, 12425), (770, 11715), (781, 11550), (825, 10934), (847, 10650), (994, 9075), (1050, 8591), (1065, 8470), (1155, 7810), (1210, 7455), (1491, 6050), (1562, 5775), (1650, 5467), (1694, 5325), (1775, 5082), (1815, 4970), (1925, 4686), (2130, 4235), (2310, 3905), (2343, 3850), (2485, 3630), (2541, 3550), (2982, 3025)]