89672700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22993}}^1$

素因数の和:23023

約数の個数: 72

約数和(自身を含む): 279423088

約数和(自身を除く): 189750388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 22993, 45986, 68979, 91972, 114965, 137958, 229930, 275916, 298909, 344895, 459860, 574825, 597818, 689790, 896727, 1149650, 1195636, 1379580, 1494545, 1724475, 1793454, 2299300, 2989090, 3448950, 3586908, 4483635, 5978180, 6897900, 7472725, 8967270, 14945450, 17934540, 22418175, 29890900, 44836350, 89672700]

約数ペア:

[(1, 89672700), (2, 44836350), (3, 29890900), (4, 22418175), (5, 17934540), (6, 14945450), (10, 8967270), (12, 7472725), (13, 6897900), (15, 5978180), (20, 4483635), (25, 3586908), (26, 3448950), (30, 2989090), (39, 2299300), (50, 1793454), (52, 1724475), (60, 1494545), (65, 1379580), (75, 1195636), (78, 1149650), (100, 896727), (130, 689790), (150, 597818), (156, 574825), (195, 459860), (260, 344895), (300, 298909), (325, 275916), (390, 229930), (650, 137958), (780, 114965), (975, 91972), (1300, 68979), (1950, 45986), (3900, 22993)]