15370300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 37028880

約数和(自身を除く): 21658580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 157, 178, 220, 275, 314, 356, 445, 550, 628, 785, 890, 979, 1100, 1570, 1727, 1780, 1958, 2225, 3140, 3454, 3916, 3925, 4450, 4895, 6908, 7850, 8635, 8900, 9790, 13973, 15700, 17270, 19580, 24475, 27946, 34540, 43175, 48950, 55892, 69865, 86350, 97900, 139730, 153703, 172700, 279460, 307406, 349325, 614812, 698650, 768515, 1397300, 1537030, 3074060, 3842575, 7685150, 15370300]

約数ペア:

[(1, 15370300), (2, 7685150), (4, 3842575), (5, 3074060), (10, 1537030), (11, 1397300), (20, 768515), (22, 698650), (25, 614812), (44, 349325), (50, 307406), (55, 279460), (89, 172700), (100, 153703), (110, 139730), (157, 97900), (178, 86350), (220, 69865), (275, 55892), (314, 48950), (356, 43175), (445, 34540), (550, 27946), (628, 24475), (785, 19580), (890, 17270), (979, 15700), (1100, 13973), (1570, 9790), (1727, 8900), (1780, 8635), (1958, 7850), (2225, 6908), (3140, 4895), (3454, 4450), (3916, 3925)]