90534900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13161

約数の個数: 72

約数和(自身を含む): 273357504

約数和(自身を除く): 182822604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 13121, 26242, 39363, 52484, 65605, 78726, 131210, 157452, 196815, 262420, 301783, 328025, 393630, 603566, 656050, 787260, 905349, 984075, 1207132, 1312100, 1508915, 1810698, 1968150, 3017830, 3621396, 3936300, 4526745, 6035660, 7544575, 9053490, 15089150, 18106980, 22633725, 30178300, 45267450, 90534900]

約数ペア:

[(1, 90534900), (2, 45267450), (3, 30178300), (4, 22633725), (5, 18106980), (6, 15089150), (10, 9053490), (12, 7544575), (15, 6035660), (20, 4526745), (23, 3936300), (25, 3621396), (30, 3017830), (46, 1968150), (50, 1810698), (60, 1508915), (69, 1312100), (75, 1207132), (92, 984075), (100, 905349), (115, 787260), (138, 656050), (150, 603566), (230, 393630), (276, 328025), (300, 301783), (345, 262420), (460, 196815), (575, 157452), (690, 131210), (1150, 78726), (1380, 65605), (1725, 52484), (2300, 39363), (3450, 26242), (6900, 13121)]