978043000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 2576901600

約数和(自身を除く): 1598858600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 59, 88, 100, 110, 118, 121, 125, 137, 200, 220, 236, 242, 250, 274, 275, 295, 440, 472, 484, 500, 548, 550, 590, 605, 649, 685, 968, 1000, 1096, 1100, 1180, 1210, 1298, 1370, 1375, 1475, 1507, 2200, 2360, 2420, 2596, 2740, 2750, 2950, 3014, 3025, 3245, 3425, 4840, 5192, 5480, 5500, 5900, 6028, 6050, 6490, 6850, 7139, 7375, 7535, 8083, 11000, 11800, 12056, 12100, 12980, 13700, 14278, 14750, 15070, 15125, 16166, 16225, 16577, 17125, 24200, 25960, 27400, 28556, 29500, 30140, 30250, 32332, 32450, 33154, 34250, 35695, 37675, 40415, 57112, 59000, 60280, 60500, 64664, 64900, 66308, 68500, 71390, 75350, 80830, 81125, 82885, 88913, 121000, 129800, 132616, 137000, 142780, 150700, 161660, 162250, 165770, 177826, 178475, 188375, 202075, 285560, 301400, 323320, 324500, 331540, 355652, 356950, 376750, 404150, 414425, 444565, 649000, 663080, 711304, 713900, 753500, 808300, 828850, 889130, 892375, 978043, 1010375, 1427800, 1507000, 1616600, 1657700, 1778260, 1784750, 1956086, 2020750, 2072125, 2222825, 3315400, 3556520, 3569500, 3912172, 4041500, 4144250, 4445650, 4890215, 7139000, 7824344, 8083000, 8288500, 8891300, 9780430, 11114125, 16577000, 17782600, 19560860, 22228250, 24451075, 39121720, 44456500, 48902150, 88913000, 97804300, 122255375, 195608600, 244510750, 489021500, 978043000]

約数ペア:

[(1, 978043000), (2, 489021500), (4, 244510750), (5, 195608600), (8, 122255375), (10, 97804300), (11, 88913000), (20, 48902150), (22, 44456500), (25, 39121720), (40, 24451075), (44, 22228250), (50, 19560860), (55, 17782600), (59, 16577000), (88, 11114125), (100, 9780430), (110, 8891300), (118, 8288500), (121, 8083000), (125, 7824344), (137, 7139000), (200, 4890215), (220, 4445650), (236, 4144250), (242, 4041500), (250, 3912172), (274, 3569500), (275, 3556520), (295, 3315400), (440, 2222825), (472, 2072125), (484, 2020750), (500, 1956086), (548, 1784750), (550, 1778260), (590, 1657700), (605, 1616600), (649, 1507000), (685, 1427800), (968, 1010375), (1000, 978043), (1096, 892375), (1100, 889130), (1180, 828850), (1210, 808300), (1298, 753500), (1370, 713900), (1375, 711304), (1475, 663080), (1507, 649000), (2200, 444565), (2360, 414425), (2420, 404150), (2596, 376750), (2740, 356950), (2750, 355652), (2950, 331540), (3014, 324500), (3025, 323320), (3245, 301400), (3425, 285560), (4840, 202075), (5192, 188375), (5480, 178475), (5500, 177826), (5900, 165770), (6028, 162250), (6050, 161660), (6490, 150700), (6850, 142780), (7139, 137000), (7375, 132616), (7535, 129800), (8083, 121000), (11000, 88913), (11800, 82885), (12056, 81125), (12100, 80830), (12980, 75350), (13700, 71390), (14278, 68500), (14750, 66308), (15070, 64900), (15125, 64664), (16166, 60500), (16225, 60280), (16577, 59000), (17125, 57112), (24200, 40415), (25960, 37675), (27400, 35695), (28556, 34250), (29500, 33154), (30140, 32450), (30250, 32332)]