106779500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 243664512

約数和(自身を除く): 136885012

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 83, 100, 124, 125, 155, 166, 250, 310, 332, 415, 500, 620, 775, 830, 1550, 1660, 2075, 2573, 3100, 3875, 4150, 5146, 6889, 7750, 8300, 10292, 10375, 12865, 13778, 15500, 20750, 25730, 27556, 34445, 41500, 51460, 64325, 68890, 128650, 137780, 172225, 213559, 257300, 321625, 344450, 427118, 643250, 688900, 854236, 861125, 1067795, 1286500, 1722250, 2135590, 3444500, 4271180, 5338975, 10677950, 21355900, 26694875, 53389750, 106779500]

約数ペア:

[(1, 106779500), (2, 53389750), (4, 26694875), (5, 21355900), (10, 10677950), (20, 5338975), (25, 4271180), (31, 3444500), (50, 2135590), (62, 1722250), (83, 1286500), (100, 1067795), (124, 861125), (125, 854236), (155, 688900), (166, 643250), (250, 427118), (310, 344450), (332, 321625), (415, 257300), (500, 213559), (620, 172225), (775, 137780), (830, 128650), (1550, 68890), (1660, 64325), (2075, 51460), (2573, 41500), (3100, 34445), (3875, 27556), (4150, 25730), (5146, 20750), (6889, 15500), (7750, 13778), (8300, 12865), (10292, 10375)]