71691750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 256

約数和(自身を含む): 230630400

約数和(自身を除く): 158938650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 27, 30, 38, 39, 43, 45, 50, 54, 57, 65, 75, 78, 86, 90, 95, 114, 117, 125, 129, 130, 135, 150, 171, 190, 195, 215, 225, 234, 247, 250, 258, 270, 285, 325, 342, 351, 375, 387, 390, 430, 450, 475, 494, 513, 559, 570, 585, 645, 650, 675, 702, 741, 750, 774, 817, 855, 950, 975, 1026, 1075, 1118, 1125, 1161, 1170, 1235, 1290, 1350, 1425, 1482, 1625, 1634, 1677, 1710, 1755, 1935, 1950, 2150, 2223, 2250, 2322, 2375, 2451, 2470, 2565, 2795, 2850, 2925, 3225, 3250, 3354, 3375, 3510, 3705, 3870, 4085, 4275, 4446, 4750, 4875, 4902, 5031, 5130, 5375, 5590, 5805, 5850, 6175, 6450, 6669, 6750, 7125, 7353, 7410, 8170, 8385, 8550, 8775, 9675, 9750, 10062, 10621, 10750, 11115, 11610, 12255, 12350, 12825, 13338, 13975, 14250, 14625, 14706, 15093, 16125, 16770, 17550, 18525, 19350, 20425, 21242, 21375, 22059, 22230, 24510, 25155, 25650, 27950, 29025, 29250, 30186, 30875, 31863, 32250, 33345, 36765, 37050, 40850, 41925, 42750, 43875, 44118, 48375, 50310, 53105, 55575, 58050, 61275, 61750, 63726, 64125, 66690, 69875, 73530, 75465, 83850, 87750, 92625, 95589, 96750, 102125, 106210, 110295, 111150, 122550, 125775, 128250, 139750, 145125, 150930, 159315, 166725, 183825, 185250, 191178, 204250, 209625, 220590, 251550, 265525, 277875, 286767, 290250, 306375, 318630, 333450, 367650, 377325, 419250, 477945, 531050, 551475, 555750, 573534, 612750, 628875, 754650, 796575, 833625, 919125, 955890, 1102950, 1257750, 1327625, 1433835, 1593150, 1667250, 1838250, 1886625, 2389725, 2655250, 2757375, 2867670, 3773250, 3982875, 4779450, 5514750, 7169175, 7965750, 11948625, 14338350, 23897250, 35845875, 71691750]

約数ペア:

[(1, 71691750), (2, 35845875), (3, 23897250), (5, 14338350), (6, 11948625), (9, 7965750), (10, 7169175), (13, 5514750), (15, 4779450), (18, 3982875), (19, 3773250), (25, 2867670), (26, 2757375), (27, 2655250), (30, 2389725), (38, 1886625), (39, 1838250), (43, 1667250), (45, 1593150), (50, 1433835), (54, 1327625), (57, 1257750), (65, 1102950), (75, 955890), (78, 919125), (86, 833625), (90, 796575), (95, 754650), (114, 628875), (117, 612750), (125, 573534), (129, 555750), (130, 551475), (135, 531050), (150, 477945), (171, 419250), (190, 377325), (195, 367650), (215, 333450), (225, 318630), (234, 306375), (247, 290250), (250, 286767), (258, 277875), (270, 265525), (285, 251550), (325, 220590), (342, 209625), (351, 204250), (375, 191178), (387, 185250), (390, 183825), (430, 166725), (450, 159315), (475, 150930), (494, 145125), (513, 139750), (559, 128250), (570, 125775), (585, 122550), (645, 111150), (650, 110295), (675, 106210), (702, 102125), (741, 96750), (750, 95589), (774, 92625), (817, 87750), (855, 83850), (950, 75465), (975, 73530), (1026, 69875), (1075, 66690), (1118, 64125), (1125, 63726), (1161, 61750), (1170, 61275), (1235, 58050), (1290, 55575), (1350, 53105), (1425, 50310), (1482, 48375), (1625, 44118), (1634, 43875), (1677, 42750), (1710, 41925), (1755, 40850), (1935, 37050), (1950, 36765), (2150, 33345), (2223, 32250), (2250, 31863), (2322, 30875), (2375, 30186), (2451, 29250), (2470, 29025), (2565, 27950), (2795, 25650), (2850, 25155), (2925, 24510), (3225, 22230), (3250, 22059), (3354, 21375), (3375, 21242), (3510, 20425), (3705, 19350), (3870, 18525), (4085, 17550), (4275, 16770), (4446, 16125), (4750, 15093), (4875, 14706), (4902, 14625), (5031, 14250), (5130, 13975), (5375, 13338), (5590, 12825), (5805, 12350), (5850, 12255), (6175, 11610), (6450, 11115), (6669, 10750), (6750, 10621), (7125, 10062), (7353, 9750), (7410, 9675), (8170, 8775), (8385, 8550)]