80627706.000000000

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 216

約数和(自身を含む): 411640320

約数和(自身を除く): 299418420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 47, 50, 60, 63, 70, 75, 84, 90, 94, 100, 105, 126, 140, 141, 150, 175, 180, 188, 210, 225, 235, 252, 282, 300, 315, 329, 350, 379, 420, 423, 450, 470, 525, 564, 630, 658, 700, 705, 758, 846, 900, 940, 987, 1050, 1137, 1175, 1260, 1316, 1410, 1516, 1575, 1645, 1692, 1895, 1974, 2100, 2115, 2274, 2350, 2653, 2820, 2961, 3150, 3290, 3411, 3525, 3790, 3948, 4230, 4548, 4700, 4935, 5306, 5685, 5922, 6300, 6580, 6822, 7050, 7580, 7959, 8225, 8460, 9475, 9870, 10575, 10612, 11370, 11844, 13265, 13644, 14100, 14805, 15918, 16450, 17055, 17813, 18950, 19740, 21150, 22740, 23877, 24675, 26530, 28425, 29610, 31836, 32900, 34110, 35626, 37900, 39795, 42300, 47754, 49350, 53060, 53439, 56850, 59220, 66325, 68220, 71252, 74025, 79590, 85275, 89065, 95508, 98700, 106878, 113700, 119385, 124691, 132650, 148050, 159180, 160317, 170550, 178130, 198975, 213756, 238770, 249382, 265300, 267195, 296100, 320634, 341100, 356260, 374073, 397950, 445325, 477540, 498764, 534390, 596925, 623455, 641268, 748146, 795900, 801585, 890650, 1068780, 1122219, 1193850, 1246910, 1335975, 1496292, 1603170, 1781300, 1870365, 2244438, 2387700, 2493820, 2671950, 3117275, 3206340, 3740730, 4007925, 4488876, 5343900, 5611095, 6234550, 7481460, 8015850, 9351825, 11222190, 12469100, 16031700, 18703650, 22444380, 28055475, 37407300, 56110950, 112221900]

約数ペア:

[(1, 112221900), (2, 56110950), (3, 37407300), (4, 28055475), (5, 22444380), (6, 18703650), (7, 16031700), (9, 12469100), (10, 11222190), (12, 9351825), (14, 8015850), (15, 7481460), (18, 6234550), (20, 5611095), (21, 5343900), (25, 4488876), (28, 4007925), (30, 3740730), (35, 3206340), (36, 3117275), (42, 2671950), (45, 2493820), (47, 2387700), (50, 2244438), (60, 1870365), (63, 1781300), (70, 1603170), (75, 1496292), (84, 1335975), (90, 1246910), (94, 1193850), (100, 1122219), (105, 1068780), (126, 890650), (140, 801585), (141, 795900), (150, 748146), (175, 641268), (180, 623455), (188, 596925), (210, 534390), (225, 498764), (235, 477540), (252, 445325), (282, 397950), (300, 374073), (315, 356260), (329, 341100), (350, 320634), (379, 296100), (420, 267195), (423, 265300), (450, 249382), (470, 238770), (525, 213756), (564, 198975), (630, 178130), (658, 170550), (700, 160317), (705, 159180), (758, 148050), (846, 132650), (900, 124691), (940, 119385), (987, 113700), (1050, 106878), (1137, 98700), (1175, 95508), (1260, 89065), (1316, 85275), (1410, 79590), (1516, 74025), (1575, 71252), (1645, 68220), (1692, 66325), (1895, 59220), (1974, 56850), (2100, 53439), (2115, 53060), (2274, 49350), (2350, 47754), (2653, 42300), (2820, 39795), (2961, 37900), (3150, 35626), (3290, 34110), (3411, 32900), (3525, 31836), (3790, 29610), (3948, 28425), (4230, 26530), (4548, 24675), (4700, 23877), (4935, 22740), (5306, 21150), (5685, 19740), (5922, 18950), (6300, 17813), (6580, 17055), (6822, 16450), (7050, 15918), (7580, 14805), (7959, 14100), (8225, 13644), (8460, 13265), (9475, 11844), (9870, 11370), (10575, 10612)]