9073900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 21967344

約数和(自身を除く): 12893444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 113, 146, 220, 226, 275, 292, 365, 452, 550, 565, 730, 803, 1100, 1130, 1243, 1460, 1606, 1825, 2260, 2486, 2825, 3212, 3650, 4015, 4972, 5650, 6215, 7300, 8030, 8249, 11300, 12430, 16060, 16498, 20075, 24860, 31075, 32996, 40150, 41245, 62150, 80300, 82490, 90739, 124300, 164980, 181478, 206225, 362956, 412450, 453695, 824900, 907390, 1814780, 2268475, 4536950, 9073900]

約数ペア:

[(1, 9073900), (2, 4536950), (4, 2268475), (5, 1814780), (10, 907390), (11, 824900), (20, 453695), (22, 412450), (25, 362956), (44, 206225), (50, 181478), (55, 164980), (73, 124300), (100, 90739), (110, 82490), (113, 80300), (146, 62150), (220, 41245), (226, 40150), (275, 32996), (292, 31075), (365, 24860), (452, 20075), (550, 16498), (565, 16060), (730, 12430), (803, 11300), (1100, 8249), (1130, 8030), (1243, 7300), (1460, 6215), (1606, 5650), (1825, 4972), (2260, 4015), (2486, 3650), (2825, 3212)]