102945300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 298939200

約数和(自身を除く): 195993900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 409, 818, 839, 1227, 1636, 1678, 2045, 2454, 2517, 3356, 4090, 4195, 4908, 5034, 6135, 8180, 8390, 10068, 10225, 12270, 12585, 16780, 20450, 20975, 24540, 25170, 30675, 40900, 41950, 50340, 61350, 62925, 83900, 122700, 125850, 251700, 343151, 686302, 1029453, 1372604, 1715755, 2058906, 3431510, 4117812, 5147265, 6863020, 8578775, 10294530, 17157550, 20589060, 25736325, 34315100, 51472650, 102945300]

約数ペア:

[(1, 102945300), (2, 51472650), (3, 34315100), (4, 25736325), (5, 20589060), (6, 17157550), (10, 10294530), (12, 8578775), (15, 6863020), (20, 5147265), (25, 4117812), (30, 3431510), (50, 2058906), (60, 1715755), (75, 1372604), (100, 1029453), (150, 686302), (300, 343151), (409, 251700), (818, 125850), (839, 122700), (1227, 83900), (1636, 62925), (1678, 61350), (2045, 50340), (2454, 41950), (2517, 40900), (3356, 30675), (4090, 25170), (4195, 24540), (4908, 20975), (5034, 20450), (6135, 16780), (8180, 12585), (8390, 12270), (10068, 10225)]