200300341250

素因数分解:

$2^1\times 5^4\times {\mathrm{7561}}^1\times {\mathrm{21193}}^1$

素因数の和:28776

約数の個数: 40

約数和(自身を含む): 375510332604

約数和(自身を除く): 175209991354

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 7561, 15122, 21193, 37805, 42386, 75610, 105965, 189025, 211930, 378050, 529825, 945125, 1059650, 1890250, 2649125, 4725625, 5298250, 9451250, 13245625, 26491250, 160240273, 320480546, 801201365, 1602402730, 4006006825, 8012013650, 20030034125, 40060068250, 100150170625, 200300341250]

約数ペア:

[(1, 200300341250), (2, 100150170625), (5, 40060068250), (10, 20030034125), (25, 8012013650), (50, 4006006825), (125, 1602402730), (250, 801201365), (625, 320480546), (1250, 160240273), (7561, 26491250), (15122, 13245625), (21193, 9451250), (37805, 5298250), (42386, 4725625), (75610, 2649125), (105965, 1890250), (189025, 1059650), (211930, 945125), (378050, 529825)]