103112500

素因数分解:

$2^2\times 5^5\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 230657112

約数和(自身を除く): 127544612

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 113, 125, 146, 226, 250, 292, 365, 452, 500, 565, 625, 730, 1130, 1250, 1460, 1825, 2260, 2500, 2825, 3125, 3650, 5650, 6250, 7300, 8249, 9125, 11300, 12500, 14125, 16498, 18250, 28250, 32996, 36500, 41245, 45625, 56500, 70625, 82490, 91250, 141250, 164980, 182500, 206225, 228125, 282500, 353125, 412450, 456250, 706250, 824900, 912500, 1031125, 1412500, 2062250, 4124500, 5155625, 10311250, 20622500, 25778125, 51556250, 103112500]

約数ペア:

[(1, 103112500), (2, 51556250), (4, 25778125), (5, 20622500), (10, 10311250), (20, 5155625), (25, 4124500), (50, 2062250), (73, 1412500), (100, 1031125), (113, 912500), (125, 824900), (146, 706250), (226, 456250), (250, 412450), (292, 353125), (365, 282500), (452, 228125), (500, 206225), (565, 182500), (625, 164980), (730, 141250), (1130, 91250), (1250, 82490), (1460, 70625), (1825, 56500), (2260, 45625), (2500, 41245), (2825, 36500), (3125, 32996), (3650, 28250), (5650, 18250), (6250, 16498), (7300, 14125), (8249, 12500), (9125, 11300)]