243365250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 612323712

約数和(自身を除く): 368958462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 131, 150, 250, 262, 375, 393, 655, 750, 786, 1310, 1965, 2477, 3275, 3930, 4954, 6550, 7431, 9825, 12385, 14862, 16375, 19650, 24770, 32750, 37155, 49125, 61925, 74310, 98250, 123850, 185775, 309625, 324487, 371550, 619250, 648974, 928875, 973461, 1622435, 1857750, 1946922, 3244870, 4867305, 8112175, 9734610, 16224350, 24336525, 40560875, 48673050, 81121750, 121682625, 243365250]

約数ペア:

[(1, 243365250), (2, 121682625), (3, 81121750), (5, 48673050), (6, 40560875), (10, 24336525), (15, 16224350), (25, 9734610), (30, 8112175), (50, 4867305), (75, 3244870), (125, 1946922), (131, 1857750), (150, 1622435), (250, 973461), (262, 928875), (375, 648974), (393, 619250), (655, 371550), (750, 324487), (786, 309625), (1310, 185775), (1965, 123850), (2477, 98250), (3275, 74310), (3930, 61925), (4954, 49125), (6550, 37155), (7431, 32750), (9825, 24770), (12385, 19650), (14862, 16375)]