172906950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^2\times {\mathrm{113}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 436929624

約数和(自身を除く): 264022674

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 113, 150, 202, 226, 303, 339, 505, 565, 606, 678, 1010, 1130, 1515, 1695, 2525, 2825, 3030, 3390, 5050, 5650, 7575, 8475, 10201, 11413, 15150, 16950, 20402, 22826, 30603, 34239, 51005, 57065, 61206, 68478, 102010, 114130, 153015, 171195, 255025, 285325, 306030, 342390, 510050, 570650, 765075, 855975, 1152713, 1530150, 1711950, 2305426, 3458139, 5763565, 6916278, 11527130, 17290695, 28817825, 34581390, 57635650, 86453475, 172906950]

約数ペア:

[(1, 172906950), (2, 86453475), (3, 57635650), (5, 34581390), (6, 28817825), (10, 17290695), (15, 11527130), (25, 6916278), (30, 5763565), (50, 3458139), (75, 2305426), (101, 1711950), (113, 1530150), (150, 1152713), (202, 855975), (226, 765075), (303, 570650), (339, 510050), (505, 342390), (565, 306030), (606, 285325), (678, 255025), (1010, 171195), (1130, 153015), (1515, 114130), (1695, 102010), (2525, 68478), (2825, 61206), (3030, 57065), (3390, 51005), (5050, 34239), (5650, 30603), (7575, 22826), (8475, 20402), (10201, 16950), (11413, 15150)]