2651997300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{285161}}^1$

素因数の和:285209

約数の個数: 72

約数和(自身を含む): 7920659712

約数和(自身を除く): 5268662412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 285161, 570322, 855483, 1140644, 1425805, 1710966, 2851610, 3421932, 4277415, 5703220, 7129025, 8554830, 8839991, 14258050, 17109660, 17679982, 21387075, 26519973, 28516100, 35359964, 42774150, 44199955, 53039946, 85548300, 88399910, 106079892, 132599865, 176799820, 220999775, 265199730, 441999550, 530399460, 662999325, 883999100, 1325998650, 2651997300]

約数ペア:

[(1, 2651997300), (2, 1325998650), (3, 883999100), (4, 662999325), (5, 530399460), (6, 441999550), (10, 265199730), (12, 220999775), (15, 176799820), (20, 132599865), (25, 106079892), (30, 88399910), (31, 85548300), (50, 53039946), (60, 44199955), (62, 42774150), (75, 35359964), (93, 28516100), (100, 26519973), (124, 21387075), (150, 17679982), (155, 17109660), (186, 14258050), (300, 8839991), (310, 8554830), (372, 7129025), (465, 5703220), (620, 4277415), (775, 3421932), (930, 2851610), (1550, 1710966), (1860, 1425805), (2325, 1140644), (3100, 855483), (4650, 570322), (9300, 285161)]