202477140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66169}}^1$

素因数の和:66201

約数の個数: 72

約数和(自身を含む): 650318760

約数和(自身を除く): 447841620

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, 66169, 132338, 198507, 264676, 330845, 397014, 595521, 661690, 794028, 992535, 1124873, 1191042, 1323380, 1985070, 2249746, 2382084, 2977605, 3374619, 3970140, 4499492, 5624365, 5955210, 6749238, 10123857, 11248730, 11910420, 13498476, 16873095, 20247714, 22497460, 33746190, 40495428, 50619285, 67492380, 101238570, 202477140]

約数ペア:

[(1, 202477140), (2, 101238570), (3, 67492380), (4, 50619285), (5, 40495428), (6, 33746190), (9, 22497460), (10, 20247714), (12, 16873095), (15, 13498476), (17, 11910420), (18, 11248730), (20, 10123857), (30, 6749238), (34, 5955210), (36, 5624365), (45, 4499492), (51, 3970140), (60, 3374619), (68, 2977605), (85, 2382084), (90, 2249746), (102, 1985070), (153, 1323380), (170, 1191042), (180, 1124873), (204, 992535), (255, 794028), (306, 661690), (340, 595521), (510, 397014), (612, 330845), (765, 264676), (1020, 198507), (1530, 132338), (3060, 66169)]