90273260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^2$

素因数の和:184

約数の個数: 108

約数和(自身を含む): 241449264

約数和(自身を除く): 151176004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 121, 140, 146, 154, 220, 242, 292, 308, 365, 385, 484, 511, 605, 730, 770, 803, 847, 1022, 1210, 1460, 1540, 1606, 1694, 2044, 2420, 2555, 3212, 3388, 4015, 4235, 5110, 5329, 5621, 8030, 8470, 8833, 10220, 10658, 11242, 16060, 16940, 17666, 21316, 22484, 26645, 28105, 35332, 37303, 44165, 53290, 56210, 58619, 61831, 74606, 88330, 106580, 112420, 117238, 123662, 149212, 176660, 186515, 234476, 247324, 293095, 309155, 373030, 410333, 586190, 618310, 644809, 746060, 820666, 1172380, 1236620, 1289618, 1641332, 2051665, 2579236, 3224045, 4103330, 4513663, 6448090, 8206660, 9027326, 12896180, 18054652, 22568315, 45136630, 90273260]

約数ペア:

[(1, 90273260), (2, 45136630), (4, 22568315), (5, 18054652), (7, 12896180), (10, 9027326), (11, 8206660), (14, 6448090), (20, 4513663), (22, 4103330), (28, 3224045), (35, 2579236), (44, 2051665), (55, 1641332), (70, 1289618), (73, 1236620), (77, 1172380), (110, 820666), (121, 746060), (140, 644809), (146, 618310), (154, 586190), (220, 410333), (242, 373030), (292, 309155), (308, 293095), (365, 247324), (385, 234476), (484, 186515), (511, 176660), (605, 149212), (730, 123662), (770, 117238), (803, 112420), (847, 106580), (1022, 88330), (1210, 74606), (1460, 61831), (1540, 58619), (1606, 56210), (1694, 53290), (2044, 44165), (2420, 37303), (2555, 35332), (3212, 28105), (3388, 26645), (4015, 22484), (4235, 21316), (5110, 17666), (5329, 16940), (5621, 16060), (8030, 11242), (8470, 10658), (8833, 10220)]