28676700

素因数分解:

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

素因数の和:98

約数の個数: 288

約数和(自身を含む): 106937600

約数和(自身を除く): 78260900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 27, 30, 36, 38, 39, 43, 45, 50, 52, 54, 57, 60, 65, 75, 76, 78, 86, 90, 95, 100, 108, 114, 117, 129, 130, 135, 150, 156, 171, 172, 180, 190, 195, 215, 225, 228, 234, 247, 258, 260, 270, 285, 300, 325, 342, 351, 380, 387, 390, 430, 450, 468, 475, 494, 513, 516, 540, 559, 570, 585, 645, 650, 675, 684, 702, 741, 774, 780, 817, 855, 860, 900, 950, 975, 988, 1026, 1075, 1118, 1140, 1161, 1170, 1235, 1290, 1300, 1350, 1404, 1425, 1482, 1548, 1634, 1677, 1710, 1755, 1900, 1935, 1950, 2052, 2150, 2223, 2236, 2322, 2340, 2451, 2470, 2565, 2580, 2700, 2795, 2850, 2925, 2964, 3225, 3268, 3354, 3420, 3510, 3705, 3870, 3900, 4085, 4275, 4300, 4446, 4644, 4902, 4940, 5031, 5130, 5590, 5700, 5805, 5850, 6175, 6450, 6669, 6708, 7020, 7353, 7410, 7740, 8170, 8385, 8550, 8775, 8892, 9675, 9804, 10062, 10260, 10621, 11115, 11180, 11610, 11700, 12255, 12350, 12825, 12900, 13338, 13975, 14706, 14820, 15093, 16340, 16770, 17100, 17550, 18525, 19350, 20124, 20425, 21242, 22059, 22230, 23220, 24510, 24700, 25155, 25650, 26676, 27950, 29025, 29412, 30186, 31863, 33345, 33540, 35100, 36765, 37050, 38700, 40850, 41925, 42484, 44118, 44460, 49020, 50310, 51300, 53105, 55575, 55900, 58050, 60372, 61275, 63726, 66690, 73530, 74100, 75465, 81700, 83850, 88236, 95589, 100620, 106210, 110295, 111150, 116100, 122550, 125775, 127452, 133380, 147060, 150930, 159315, 166725, 167700, 183825, 191178, 212420, 220590, 222300, 245100, 251550, 265525, 286767, 301860, 318630, 333450, 367650, 377325, 382356, 441180, 477945, 503100, 531050, 551475, 573534, 637260, 666900, 735300, 754650, 796575, 955890, 1062100, 1102950, 1147068, 1433835, 1509300, 1593150, 1911780, 2205900, 2389725, 2867670, 3186300, 4779450, 5735340, 7169175, 9558900, 14338350, 28676700]

約数ペア:

[(1, 28676700), (2, 14338350), (3, 9558900), (4, 7169175), (5, 5735340), (6, 4779450), (9, 3186300), (10, 2867670), (12, 2389725), (13, 2205900), (15, 1911780), (18, 1593150), (19, 1509300), (20, 1433835), (25, 1147068), (26, 1102950), (27, 1062100), (30, 955890), (36, 796575), (38, 754650), (39, 735300), (43, 666900), (45, 637260), (50, 573534), (52, 551475), (54, 531050), (57, 503100), (60, 477945), (65, 441180), (75, 382356), (76, 377325), (78, 367650), (86, 333450), (90, 318630), (95, 301860), (100, 286767), (108, 265525), (114, 251550), (117, 245100), (129, 222300), (130, 220590), (135, 212420), (150, 191178), (156, 183825), (171, 167700), (172, 166725), (180, 159315), (190, 150930), (195, 147060), (215, 133380), (225, 127452), (228, 125775), (234, 122550), (247, 116100), (258, 111150), (260, 110295), (270, 106210), (285, 100620), (300, 95589), (325, 88236), (342, 83850), (351, 81700), (380, 75465), (387, 74100), (390, 73530), (430, 66690), (450, 63726), (468, 61275), (475, 60372), (494, 58050), (513, 55900), (516, 55575), (540, 53105), (559, 51300), (570, 50310), (585, 49020), (645, 44460), (650, 44118), (675, 42484), (684, 41925), (702, 40850), (741, 38700), (774, 37050), (780, 36765), (817, 35100), (855, 33540), (860, 33345), (900, 31863), (950, 30186), (975, 29412), (988, 29025), (1026, 27950), (1075, 26676), (1118, 25650), (1140, 25155), (1161, 24700), (1170, 24510), (1235, 23220), (1290, 22230), (1300, 22059), (1350, 21242), (1404, 20425), (1425, 20124), (1482, 19350), (1548, 18525), (1634, 17550), (1677, 17100), (1710, 16770), (1755, 16340), (1900, 15093), (1935, 14820), (1950, 14706), (2052, 13975), (2150, 13338), (2223, 12900), (2236, 12825), (2322, 12350), (2340, 12255), (2451, 11700), (2470, 11610), (2565, 11180), (2580, 11115), (2700, 10621), (2795, 10260), (2850, 10062), (2925, 9804), (2964, 9675), (3225, 8892), (3268, 8775), (3354, 8550), (3420, 8385), (3510, 8170), (3705, 7740), (3870, 7410), (3900, 7353), (4085, 7020), (4275, 6708), (4300, 6669), (4446, 6450), (4644, 6175), (4902, 5850), (4940, 5805), (5031, 5700), (5130, 5590)]