551448300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{141397}}^1$

素因数の和:141427

約数の個数: 72

約数和(自身を含む): 1718268496

約数和(自身を除く): 1166820196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 141397, 282794, 424191, 565588, 706985, 848382, 1413970, 1696764, 1838161, 2120955, 2827940, 3534925, 3676322, 4241910, 5514483, 7069850, 7352644, 8483820, 9190805, 10604775, 11028966, 14139700, 18381610, 21209550, 22057932, 27572415, 36763220, 42419100, 45954025, 55144830, 91908050, 110289660, 137862075, 183816100, 275724150, 551448300]

約数ペア:

[(1, 551448300), (2, 275724150), (3, 183816100), (4, 137862075), (5, 110289660), (6, 91908050), (10, 55144830), (12, 45954025), (13, 42419100), (15, 36763220), (20, 27572415), (25, 22057932), (26, 21209550), (30, 18381610), (39, 14139700), (50, 11028966), (52, 10604775), (60, 9190805), (65, 8483820), (75, 7352644), (78, 7069850), (100, 5514483), (130, 4241910), (150, 3676322), (156, 3534925), (195, 2827940), (260, 2120955), (300, 1838161), (325, 1696764), (390, 1413970), (650, 848382), (780, 706985), (975, 565588), (1300, 424191), (1950, 282794), (3900, 141397)]