97072380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31723}}^1$

素因数の和:31755

約数の個数: 72

約数和(自身を含む): 311783472

約数和(自身を除く): 214711092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 31723, 63446, 95169, 126892, 158615, 190338, 285507, 317230, 380676, 475845, 539291, 571014, 634460, 951690, 1078582, 1142028, 1427535, 1617873, 1903380, 2157164, 2696455, 2855070, 3235746, 4853619, 5392910, 5710140, 6471492, 8089365, 9707238, 10785820, 16178730, 19414476, 24268095, 32357460, 48536190, 97072380]

約数ペア:

[(1, 97072380), (2, 48536190), (3, 32357460), (4, 24268095), (5, 19414476), (6, 16178730), (9, 10785820), (10, 9707238), (12, 8089365), (15, 6471492), (17, 5710140), (18, 5392910), (20, 4853619), (30, 3235746), (34, 2855070), (36, 2696455), (45, 2157164), (51, 1903380), (60, 1617873), (68, 1427535), (85, 1142028), (90, 1078582), (102, 951690), (153, 634460), (170, 571014), (180, 539291), (204, 475845), (255, 380676), (306, 317230), (340, 285507), (510, 190338), (612, 158615), (765, 126892), (1020, 95169), (1530, 63446), (3060, 31723)]