73914500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 105348220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 125, 151, 178, 220, 250, 275, 302, 356, 445, 500, 550, 604, 755, 890, 979, 1100, 1375, 1510, 1661, 1780, 1958, 2225, 2750, 3020, 3322, 3775, 3916, 4450, 4895, 5500, 6644, 7550, 8305, 8900, 9790, 11125, 13439, 15100, 16610, 18875, 19580, 22250, 24475, 26878, 33220, 37750, 41525, 44500, 48950, 53756, 67195, 75500, 83050, 97900, 122375, 134390, 147829, 166100, 207625, 244750, 268780, 295658, 335975, 415250, 489500, 591316, 671950, 739145, 830500, 1343900, 1478290, 1679875, 2956580, 3359750, 3695725, 6719500, 7391450, 14782900, 18478625, 36957250, 73914500]

約数ペア:

[(1, 73914500), (2, 36957250), (4, 18478625), (5, 14782900), (10, 7391450), (11, 6719500), (20, 3695725), (22, 3359750), (25, 2956580), (44, 1679875), (50, 1478290), (55, 1343900), (89, 830500), (100, 739145), (110, 671950), (125, 591316), (151, 489500), (178, 415250), (220, 335975), (250, 295658), (275, 268780), (302, 244750), (356, 207625), (445, 166100), (500, 147829), (550, 134390), (604, 122375), (755, 97900), (890, 83050), (979, 75500), (1100, 67195), (1375, 53756), (1510, 48950), (1661, 44500), (1780, 41525), (1958, 37750), (2225, 33220), (2750, 26878), (3020, 24475), (3322, 22250), (3775, 19580), (3916, 18875), (4450, 16610), (4895, 15100), (5500, 13439), (6644, 11125), (7550, 9790), (8305, 8900)]