45306500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 106229760

約数和(自身を除く): 60923260

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 79, 100, 124, 125, 148, 155, 158, 185, 250, 310, 316, 370, 395, 500, 620, 740, 775, 790, 925, 1147, 1550, 1580, 1850, 1975, 2294, 2449, 2923, 3100, 3700, 3875, 3950, 4588, 4625, 4898, 5735, 5846, 7750, 7900, 9250, 9796, 9875, 11470, 11692, 12245, 14615, 15500, 18500, 19750, 22940, 24490, 28675, 29230, 39500, 48980, 57350, 58460, 61225, 73075, 90613, 114700, 122450, 143375, 146150, 181226, 244900, 286750, 292300, 306125, 362452, 365375, 453065, 573500, 612250, 730750, 906130, 1224500, 1461500, 1812260, 2265325, 4530650, 9061300, 11326625, 22653250, 45306500]

約数ペア:

[(1, 45306500), (2, 22653250), (4, 11326625), (5, 9061300), (10, 4530650), (20, 2265325), (25, 1812260), (31, 1461500), (37, 1224500), (50, 906130), (62, 730750), (74, 612250), (79, 573500), (100, 453065), (124, 365375), (125, 362452), (148, 306125), (155, 292300), (158, 286750), (185, 244900), (250, 181226), (310, 146150), (316, 143375), (370, 122450), (395, 114700), (500, 90613), (620, 73075), (740, 61225), (775, 58460), (790, 57350), (925, 48980), (1147, 39500), (1550, 29230), (1580, 28675), (1850, 24490), (1975, 22940), (2294, 19750), (2449, 18500), (2923, 15500), (3100, 14615), (3700, 12245), (3875, 11692), (3950, 11470), (4588, 9875), (4625, 9796), (4898, 9250), (5735, 7900), (5846, 7750)]