216317300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 493676736

約数和(自身を除く): 277359436

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 163, 230, 326, 460, 575, 577, 652, 815, 1150, 1154, 1630, 2300, 2308, 2885, 3260, 3749, 4075, 5770, 7498, 8150, 11540, 13271, 14425, 14996, 16300, 18745, 26542, 28850, 37490, 53084, 57700, 66355, 74980, 93725, 94051, 132710, 187450, 188102, 265420, 331775, 374900, 376204, 470255, 663550, 940510, 1327100, 1881020, 2163173, 2351275, 4326346, 4702550, 8652692, 9405100, 10815865, 21631730, 43263460, 54079325, 108158650, 216317300]

約数ペア:

[(1, 216317300), (2, 108158650), (4, 54079325), (5, 43263460), (10, 21631730), (20, 10815865), (23, 9405100), (25, 8652692), (46, 4702550), (50, 4326346), (92, 2351275), (100, 2163173), (115, 1881020), (163, 1327100), (230, 940510), (326, 663550), (460, 470255), (575, 376204), (577, 374900), (652, 331775), (815, 265420), (1150, 188102), (1154, 187450), (1630, 132710), (2300, 94051), (2308, 93725), (2885, 74980), (3260, 66355), (3749, 57700), (4075, 53084), (5770, 37490), (7498, 28850), (8150, 26542), (11540, 18745), (13271, 16300), (14425, 14996)]