15692507900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{16223}}^1$

素因数の和:16823

約数の個数: 72

約数和(自身を含む): 36121438080

約数和(自身を除く): 20428930180

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 569, 850, 1138, 1700, 2276, 2845, 5690, 9673, 11380, 14225, 16223, 19346, 28450, 32446, 38692, 48365, 56900, 64892, 81115, 96730, 162230, 193460, 241825, 275791, 324460, 405575, 483650, 551582, 811150, 967300, 1103164, 1378955, 1622300, 2757910, 5515820, 6894775, 9230887, 13789550, 18461774, 27579100, 36923548, 46154435, 92308870, 156925079, 184617740, 230772175, 313850158, 461544350, 627700316, 784625395, 923088700, 1569250790, 3138501580, 3923126975, 7846253950, 15692507900]

約数ペア:

[(1, 15692507900), (2, 7846253950), (4, 3923126975), (5, 3138501580), (10, 1569250790), (17, 923088700), (20, 784625395), (25, 627700316), (34, 461544350), (50, 313850158), (68, 230772175), (85, 184617740), (100, 156925079), (170, 92308870), (340, 46154435), (425, 36923548), (569, 27579100), (850, 18461774), (1138, 13789550), (1700, 9230887), (2276, 6894775), (2845, 5515820), (5690, 2757910), (9673, 1622300), (11380, 1378955), (14225, 1103164), (16223, 967300), (19346, 811150), (28450, 551582), (32446, 483650), (38692, 405575), (48365, 324460), (56900, 275791), (64892, 241825), (81115, 193460), (96730, 162230)]