28703037300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13668113}}^1$

素因数の和:13668137

約数の個数: 72

約数和(自身を含む): 94911383616

約数和(自身を除く): 66208346316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 13668113, 27336226, 41004339, 54672452, 68340565, 82008678, 95676791, 136681130, 164017356, 191353582, 205021695, 273362260, 287030373, 341702825, 382707164, 410043390, 478383955, 574060746, 683405650, 820086780, 956767910, 1025108475, 1148121492, 1366811300, 1435151865, 1913535820, 2050216950, 2391919775, 2870303730, 4100433900, 4783839550, 5740607460, 7175759325, 9567679100, 14351518650, 28703037300]

約数ペア:

[(1, 28703037300), (2, 14351518650), (3, 9567679100), (4, 7175759325), (5, 5740607460), (6, 4783839550), (7, 4100433900), (10, 2870303730), (12, 2391919775), (14, 2050216950), (15, 1913535820), (20, 1435151865), (21, 1366811300), (25, 1148121492), (28, 1025108475), (30, 956767910), (35, 820086780), (42, 683405650), (50, 574060746), (60, 478383955), (70, 410043390), (75, 382707164), (84, 341702825), (100, 287030373), (105, 273362260), (140, 205021695), (150, 191353582), (175, 164017356), (210, 136681130), (300, 95676791), (350, 82008678), (420, 68340565), (525, 54672452), (700, 41004339), (1050, 27336226), (2100, 13668113)]