158794300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1460

約数の個数: 108

約数和(自身を含む): 418566960

約数和(自身を除く): 259772660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 700, 805, 980, 1127, 1150, 1225, 1409, 1610, 2254, 2300, 2450, 2818, 3220, 4025, 4508, 4900, 5635, 5636, 7045, 8050, 9863, 11270, 14090, 16100, 19726, 22540, 28175, 28180, 32407, 35225, 39452, 49315, 56350, 64814, 69041, 70450, 98630, 112700, 129628, 138082, 140900, 162035, 197260, 226849, 246575, 276164, 324070, 345205, 453698, 493150, 648140, 690410, 810175, 907396, 986300, 1134245, 1380820, 1587943, 1620350, 1726025, 2268490, 3175886, 3240700, 3452050, 4536980, 5671225, 6351772, 6904100, 7939715, 11342450, 15879430, 22684900, 31758860, 39698575, 79397150, 158794300]

約数ペア:

[(1, 158794300), (2, 79397150), (4, 39698575), (5, 31758860), (7, 22684900), (10, 15879430), (14, 11342450), (20, 7939715), (23, 6904100), (25, 6351772), (28, 5671225), (35, 4536980), (46, 3452050), (49, 3240700), (50, 3175886), (70, 2268490), (92, 1726025), (98, 1620350), (100, 1587943), (115, 1380820), (140, 1134245), (161, 986300), (175, 907396), (196, 810175), (230, 690410), (245, 648140), (322, 493150), (350, 453698), (460, 345205), (490, 324070), (575, 276164), (644, 246575), (700, 226849), (805, 197260), (980, 162035), (1127, 140900), (1150, 138082), (1225, 129628), (1409, 112700), (1610, 98630), (2254, 70450), (2300, 69041), (2450, 64814), (2818, 56350), (3220, 49315), (4025, 39452), (4508, 35225), (4900, 32407), (5635, 28180), (5636, 28175), (7045, 22540), (8050, 19726), (9863, 16100), (11270, 14090)]