103723020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1877}}^1$

素因数の和:2199

約数の個数: 72

約数和(自身を含む): 315819504

約数和(自身を除く): 212096484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 1877, 2763, 3070, 3684, 3754, 4605, 5526, 5631, 6140, 7508, 9210, 9385, 11052, 11262, 13815, 16893, 18420, 18770, 22524, 27630, 28155, 33786, 37540, 55260, 56310, 67572, 84465, 112620, 168930, 337860, 576239, 1152478, 1728717, 2304956, 2881195, 3457434, 5186151, 5762390, 6914868, 8643585, 10372302, 11524780, 17287170, 20744604, 25930755, 34574340, 51861510, 103723020]

約数ペア:

[(1, 103723020), (2, 51861510), (3, 34574340), (4, 25930755), (5, 20744604), (6, 17287170), (9, 11524780), (10, 10372302), (12, 8643585), (15, 6914868), (18, 5762390), (20, 5186151), (30, 3457434), (36, 2881195), (45, 2304956), (60, 1728717), (90, 1152478), (180, 576239), (307, 337860), (614, 168930), (921, 112620), (1228, 84465), (1535, 67572), (1842, 56310), (1877, 55260), (2763, 37540), (3070, 33786), (3684, 28155), (3754, 27630), (4605, 22524), (5526, 18770), (5631, 18420), (6140, 16893), (7508, 13815), (9210, 11262), (9385, 11052)]