154543620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3041}}^1$

素因数の和:3082

約数の個数: 144

約数和(自身を含む): 543763584

約数和(自身を除く): 389219964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3041, 3388, 3630, 4235, 4620, 5082, 6082, 7260, 8470, 9123, 10164, 12164, 12705, 15205, 16940, 18246, 21287, 25410, 30410, 33451, 36492, 42574, 45615, 50820, 60820, 63861, 66902, 85148, 91230, 100353, 106435, 127722, 133804, 167255, 182460, 200706, 212870, 234157, 255444, 319305, 334510, 367961, 401412, 425740, 468314, 501765, 638610, 669020, 702471, 735922, 936628, 1003530, 1103883, 1170785, 1277220, 1404942, 1471844, 1839805, 2007060, 2207766, 2341570, 2575727, 2809884, 3512355, 3679610, 4415532, 4683140, 5151454, 5519415, 7024710, 7359220, 7727181, 10302908, 11038830, 12878635, 14049420, 15454362, 22077660, 25757270, 30908724, 38635905, 51514540, 77271810, 154543620]

約数ペア:

[(1, 154543620), (2, 77271810), (3, 51514540), (4, 38635905), (5, 30908724), (6, 25757270), (7, 22077660), (10, 15454362), (11, 14049420), (12, 12878635), (14, 11038830), (15, 10302908), (20, 7727181), (21, 7359220), (22, 7024710), (28, 5519415), (30, 5151454), (33, 4683140), (35, 4415532), (42, 3679610), (44, 3512355), (55, 2809884), (60, 2575727), (66, 2341570), (70, 2207766), (77, 2007060), (84, 1839805), (105, 1471844), (110, 1404942), (121, 1277220), (132, 1170785), (140, 1103883), (154, 1003530), (165, 936628), (210, 735922), (220, 702471), (231, 669020), (242, 638610), (308, 501765), (330, 468314), (363, 425740), (385, 401412), (420, 367961), (462, 334510), (484, 319305), (605, 255444), (660, 234157), (726, 212870), (770, 200706), (847, 182460), (924, 167255), (1155, 133804), (1210, 127722), (1452, 106435), (1540, 100353), (1694, 91230), (1815, 85148), (2310, 66902), (2420, 63861), (2541, 60820), (3041, 50820), (3388, 45615), (3630, 42574), (4235, 36492), (4620, 33451), (5082, 30410), (6082, 25410), (7260, 21287), (8470, 18246), (9123, 16940), (10164, 15205), (12164, 12705)]