4020674700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31387}}^1$

素因数の和:31472

約数の個数: 144

約数和(自身を含む): 13513412864

約数和(自身を除く): 9492738164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 854, 915, 1050, 1220, 1281, 1525, 1708, 1830, 2100, 2135, 2562, 3050, 3660, 4270, 4575, 5124, 6100, 6405, 8540, 9150, 10675, 12810, 18300, 21350, 25620, 31387, 32025, 42700, 62774, 64050, 94161, 125548, 128100, 156935, 188322, 219709, 313870, 376644, 439418, 470805, 627740, 659127, 784675, 878836, 941610, 1098545, 1318254, 1569350, 1883220, 1914607, 2197090, 2354025, 2636508, 3138700, 3295635, 3829214, 4394180, 4708050, 5492725, 5743821, 6591270, 7658428, 9416100, 9573035, 10985450, 11487642, 13182540, 13402249, 16478175, 19146070, 21970900, 22975284, 26804498, 28719105, 32956350, 38292140, 40206747, 47865175, 53608996, 57438210, 65912700, 67011245, 80413494, 95730350, 114876420, 134022490, 143595525, 160826988, 191460700, 201033735, 268044980, 287191050, 335056225, 402067470, 574382100, 670112450, 804134940, 1005168675, 1340224900, 2010337350, 4020674700]

約数ペア:

[(1, 4020674700), (2, 2010337350), (3, 1340224900), (4, 1005168675), (5, 804134940), (6, 670112450), (7, 574382100), (10, 402067470), (12, 335056225), (14, 287191050), (15, 268044980), (20, 201033735), (21, 191460700), (25, 160826988), (28, 143595525), (30, 134022490), (35, 114876420), (42, 95730350), (50, 80413494), (60, 67011245), (61, 65912700), (70, 57438210), (75, 53608996), (84, 47865175), (100, 40206747), (105, 38292140), (122, 32956350), (140, 28719105), (150, 26804498), (175, 22975284), (183, 21970900), (210, 19146070), (244, 16478175), (300, 13402249), (305, 13182540), (350, 11487642), (366, 10985450), (420, 9573035), (427, 9416100), (525, 7658428), (610, 6591270), (700, 5743821), (732, 5492725), (854, 4708050), (915, 4394180), (1050, 3829214), (1220, 3295635), (1281, 3138700), (1525, 2636508), (1708, 2354025), (1830, 2197090), (2100, 1914607), (2135, 1883220), (2562, 1569350), (3050, 1318254), (3660, 1098545), (4270, 941610), (4575, 878836), (5124, 784675), (6100, 659127), (6405, 627740), (8540, 470805), (9150, 439418), (10675, 376644), (12810, 313870), (18300, 219709), (21350, 188322), (25620, 156935), (31387, 128100), (32025, 125548), (42700, 94161), (62774, 64050)]