79895400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10275

約数の個数: 96

約数和(自身を含む): 266753760

約数和(自身を除く): 186858360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 10243, 20486, 30729, 40972, 51215, 61458, 81944, 102430, 122916, 133159, 153645, 204860, 245832, 256075, 266318, 307290, 399477, 409720, 512150, 532636, 614580, 665795, 768225, 798954, 1024300, 1065272, 1229160, 1331590, 1536450, 1597908, 1997385, 2048600, 2663180, 3072900, 3195816, 3328975, 3994770, 5326360, 6145800, 6657950, 7989540, 9986925, 13315900, 15979080, 19973850, 26631800, 39947700, 79895400]

約数ペア:

[(1, 79895400), (2, 39947700), (3, 26631800), (4, 19973850), (5, 15979080), (6, 13315900), (8, 9986925), (10, 7989540), (12, 6657950), (13, 6145800), (15, 5326360), (20, 3994770), (24, 3328975), (25, 3195816), (26, 3072900), (30, 2663180), (39, 2048600), (40, 1997385), (50, 1597908), (52, 1536450), (60, 1331590), (65, 1229160), (75, 1065272), (78, 1024300), (100, 798954), (104, 768225), (120, 665795), (130, 614580), (150, 532636), (156, 512150), (195, 409720), (200, 399477), (260, 307290), (300, 266318), (312, 256075), (325, 245832), (390, 204860), (520, 153645), (600, 133159), (650, 122916), (780, 102430), (975, 81944), (1300, 61458), (1560, 51215), (1950, 40972), (2600, 30729), (3900, 20486), (7800, 10243)]