75002200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 216481680

約数和(自身を除く): 141479480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 280, 317, 325, 338, 350, 364, 455, 520, 634, 650, 676, 700, 728, 845, 910, 1183, 1268, 1300, 1352, 1400, 1585, 1690, 1820, 2219, 2275, 2366, 2536, 2600, 3170, 3380, 3640, 4121, 4225, 4438, 4550, 4732, 5915, 6340, 6760, 7925, 8242, 8450, 8876, 9100, 9464, 11095, 11830, 12680, 15850, 16484, 16900, 17752, 18200, 20605, 22190, 23660, 28847, 29575, 31700, 32968, 33800, 41210, 44380, 47320, 53573, 55475, 57694, 59150, 63400, 82420, 88760, 103025, 107146, 110950, 115388, 118300, 144235, 164840, 206050, 214292, 221900, 230776, 236600, 267865, 288470, 375011, 412100, 428584, 443800, 535730, 576940, 721175, 750022, 824200, 1071460, 1153880, 1339325, 1442350, 1500044, 1875055, 2142920, 2678650, 2884700, 3000088, 3750110, 5357300, 5769400, 7500220, 9375275, 10714600, 15000440, 18750550, 37501100, 75002200]

約数ペア:

[(1, 75002200), (2, 37501100), (4, 18750550), (5, 15000440), (7, 10714600), (8, 9375275), (10, 7500220), (13, 5769400), (14, 5357300), (20, 3750110), (25, 3000088), (26, 2884700), (28, 2678650), (35, 2142920), (40, 1875055), (50, 1500044), (52, 1442350), (56, 1339325), (65, 1153880), (70, 1071460), (91, 824200), (100, 750022), (104, 721175), (130, 576940), (140, 535730), (169, 443800), (175, 428584), (182, 412100), (200, 375011), (260, 288470), (280, 267865), (317, 236600), (325, 230776), (338, 221900), (350, 214292), (364, 206050), (455, 164840), (520, 144235), (634, 118300), (650, 115388), (676, 110950), (700, 107146), (728, 103025), (845, 88760), (910, 82420), (1183, 63400), (1268, 59150), (1300, 57694), (1352, 55475), (1400, 53573), (1585, 47320), (1690, 44380), (1820, 41210), (2219, 33800), (2275, 32968), (2366, 31700), (2536, 29575), (2600, 28847), (3170, 23660), (3380, 22190), (3640, 20605), (4121, 18200), (4225, 17752), (4438, 16900), (4550, 16484), (4732, 15850), (5915, 12680), (6340, 11830), (6760, 11095), (7925, 9464), (8242, 9100), (8450, 8876)]