252846100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 108

約数和(自身を含む): 628616884

約数和(自身を除く): 375770784

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 289, 325, 340, 425, 442, 578, 650, 673, 850, 884, 1105, 1156, 1300, 1346, 1445, 1700, 2210, 2692, 2890, 3365, 3757, 4420, 5525, 5780, 6730, 7225, 7514, 8749, 11050, 11441, 13460, 14450, 15028, 16825, 17498, 18785, 22100, 22882, 28900, 33650, 34996, 37570, 43745, 45764, 57205, 67300, 75140, 87490, 93925, 114410, 148733, 174980, 187850, 194497, 218725, 228820, 286025, 297466, 375700, 388994, 437450, 572050, 594932, 743665, 777988, 874900, 972485, 1144100, 1487330, 1944970, 2528461, 2974660, 3718325, 3889940, 4862425, 5056922, 7436650, 9724850, 10113844, 12642305, 14873300, 19449700, 25284610, 50569220, 63211525, 126423050, 252846100]

約数ペア:

[(1, 252846100), (2, 126423050), (4, 63211525), (5, 50569220), (10, 25284610), (13, 19449700), (17, 14873300), (20, 12642305), (25, 10113844), (26, 9724850), (34, 7436650), (50, 5056922), (52, 4862425), (65, 3889940), (68, 3718325), (85, 2974660), (100, 2528461), (130, 1944970), (170, 1487330), (221, 1144100), (260, 972485), (289, 874900), (325, 777988), (340, 743665), (425, 594932), (442, 572050), (578, 437450), (650, 388994), (673, 375700), (850, 297466), (884, 286025), (1105, 228820), (1156, 218725), (1300, 194497), (1346, 187850), (1445, 174980), (1700, 148733), (2210, 114410), (2692, 93925), (2890, 87490), (3365, 75140), (3757, 67300), (4420, 57205), (5525, 45764), (5780, 43745), (6730, 37570), (7225, 34996), (7514, 33650), (8749, 28900), (11050, 22882), (11441, 22100), (13460, 18785), (14450, 17498), (15028, 16825)]