140553150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{15361}}^1$

素因数の和:15437

約数の個数: 48

約数和(自身を含む): 354309168

約数和(自身を除く): 213756018

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 15361, 30722, 46083, 76805, 92166, 153610, 230415, 384025, 460830, 768050, 937021, 1152075, 1874042, 2304150, 2811063, 4685105, 5622126, 9370210, 14055315, 23425525, 28110630, 46851050, 70276575, 140553150]

約数ペア:

[(1, 140553150), (2, 70276575), (3, 46851050), (5, 28110630), (6, 23425525), (10, 14055315), (15, 9370210), (25, 5622126), (30, 4685105), (50, 2811063), (61, 2304150), (75, 1874042), (122, 1152075), (150, 937021), (183, 768050), (305, 460830), (366, 384025), (610, 230415), (915, 153610), (1525, 92166), (1830, 76805), (3050, 46083), (4575, 30722), (9150, 15361)]