127946500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 312504192

約数和(自身を除く): 184557692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 125, 172, 215, 220, 250, 275, 430, 473, 500, 541, 550, 860, 946, 1075, 1082, 1100, 1375, 1892, 2150, 2164, 2365, 2705, 2750, 4300, 4730, 5375, 5410, 5500, 5951, 9460, 10750, 10820, 11825, 11902, 13525, 21500, 23263, 23650, 23804, 27050, 29755, 46526, 47300, 54100, 59125, 59510, 67625, 93052, 116315, 118250, 119020, 135250, 148775, 232630, 236500, 255893, 270500, 297550, 465260, 511786, 581575, 595100, 743875, 1023572, 1163150, 1279465, 1487750, 2326300, 2558930, 2907875, 2975500, 5117860, 5815750, 6397325, 11631500, 12794650, 25589300, 31986625, 63973250, 127946500]

約数ペア:

[(1, 127946500), (2, 63973250), (4, 31986625), (5, 25589300), (10, 12794650), (11, 11631500), (20, 6397325), (22, 5815750), (25, 5117860), (43, 2975500), (44, 2907875), (50, 2558930), (55, 2326300), (86, 1487750), (100, 1279465), (110, 1163150), (125, 1023572), (172, 743875), (215, 595100), (220, 581575), (250, 511786), (275, 465260), (430, 297550), (473, 270500), (500, 255893), (541, 236500), (550, 232630), (860, 148775), (946, 135250), (1075, 119020), (1082, 118250), (1100, 116315), (1375, 93052), (1892, 67625), (2150, 59510), (2164, 59125), (2365, 54100), (2705, 47300), (2750, 46526), (4300, 29755), (4730, 27050), (5375, 23804), (5410, 23650), (5500, 23263), (5951, 21500), (9460, 13525), (10750, 11902), (10820, 11825)]