163005700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11399}}^1$

素因数の和:11437

約数の個数: 72

約数和(自身を含む): 415598400

約数和(自身を除く): 252592700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 11399, 14300, 22798, 45596, 56995, 113990, 125389, 148187, 227980, 250778, 284975, 296374, 501556, 569950, 592748, 626945, 740935, 1139900, 1253890, 1481870, 1630057, 2507780, 2963740, 3134725, 3260114, 3704675, 6269450, 6520228, 7409350, 8150285, 12538900, 14818700, 16300570, 32601140, 40751425, 81502850, 163005700]

約数ペア:

[(1, 163005700), (2, 81502850), (4, 40751425), (5, 32601140), (10, 16300570), (11, 14818700), (13, 12538900), (20, 8150285), (22, 7409350), (25, 6520228), (26, 6269450), (44, 3704675), (50, 3260114), (52, 3134725), (55, 2963740), (65, 2507780), (100, 1630057), (110, 1481870), (130, 1253890), (143, 1139900), (220, 740935), (260, 626945), (275, 592748), (286, 569950), (325, 501556), (550, 296374), (572, 284975), (650, 250778), (715, 227980), (1100, 148187), (1300, 125389), (1430, 113990), (2860, 56995), (3575, 45596), (7150, 22798), (11399, 14300)]