61778316420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1\times {\mathrm{3373}}^1$

素因数の和:4534

約数の個数: 144

約数和(自身を含む): 189562791600

約数和(自身を除く): 127784475180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1049, 1164, 1455, 1746, 1940, 2098, 2910, 3147, 3373, 3492, 4196, 4365, 5245, 5820, 6294, 6746, 8730, 9441, 10119, 10490, 12588, 13492, 15735, 16865, 17460, 18882, 20238, 20980, 30357, 31470, 33730, 37764, 40476, 47205, 50595, 60714, 62940, 67460, 94410, 101190, 101753, 121428, 151785, 188820, 202380, 203506, 303570, 305259, 327181, 407012, 508765, 607140, 610518, 654362, 915777, 981543, 1017530, 1221036, 1308724, 1526295, 1635905, 1831554, 1963086, 2035060, 2944629, 3052590, 3271810, 3538277, 3663108, 3926172, 4578885, 4907715, 5889258, 6105180, 6543620, 7076554, 9157770, 9815430, 10614831, 11778516, 14153108, 14723145, 17691385, 18315540, 19630860, 21229662, 29446290, 31844493, 35382770, 42459324, 53074155, 58892580, 63688986, 70765540, 106148310, 127377972, 159222465, 212296620, 318444930, 343212869, 636889860, 686425738, 1029638607, 1372851476, 1716064345, 2059277214, 3088915821, 3432128690, 4118554428, 5148193035, 6177831642, 6864257380, 10296386070, 12355663284, 15444579105, 20592772140, 30889158210, 61778316420]

約数ペア:

[(1, 61778316420), (2, 30889158210), (3, 20592772140), (4, 15444579105), (5, 12355663284), (6, 10296386070), (9, 6864257380), (10, 6177831642), (12, 5148193035), (15, 4118554428), (18, 3432128690), (20, 3088915821), (30, 2059277214), (36, 1716064345), (45, 1372851476), (60, 1029638607), (90, 686425738), (97, 636889860), (180, 343212869), (194, 318444930), (291, 212296620), (388, 159222465), (485, 127377972), (582, 106148310), (873, 70765540), (970, 63688986), (1049, 58892580), (1164, 53074155), (1455, 42459324), (1746, 35382770), (1940, 31844493), (2098, 29446290), (2910, 21229662), (3147, 19630860), (3373, 18315540), (3492, 17691385), (4196, 14723145), (4365, 14153108), (5245, 11778516), (5820, 10614831), (6294, 9815430), (6746, 9157770), (8730, 7076554), (9441, 6543620), (10119, 6105180), (10490, 5889258), (12588, 4907715), (13492, 4578885), (15735, 3926172), (16865, 3663108), (17460, 3538277), (18882, 3271810), (20238, 3052590), (20980, 2944629), (30357, 2035060), (31470, 1963086), (33730, 1831554), (37764, 1635905), (40476, 1526295), (47205, 1308724), (50595, 1221036), (60714, 1017530), (62940, 981543), (67460, 915777), (94410, 654362), (101190, 610518), (101753, 607140), (121428, 508765), (151785, 407012), (188820, 327181), (202380, 305259), (203506, 303570)]