205736150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 428544000

約数和(自身を除く): 222807850

約数列:

[1, 2, 5, 10, 23, 25, 29, 31, 46, 50, 58, 62, 115, 145, 155, 199, 230, 290, 310, 398, 575, 667, 713, 725, 775, 899, 995, 1150, 1334, 1426, 1450, 1550, 1798, 1990, 3335, 3565, 4495, 4577, 4975, 5771, 6169, 6670, 7130, 8990, 9154, 9950, 11542, 12338, 16675, 17825, 20677, 22475, 22885, 28855, 30845, 33350, 35650, 41354, 44950, 45770, 57710, 61690, 103385, 114425, 132733, 141887, 144275, 154225, 178901, 206770, 228850, 265466, 283774, 288550, 308450, 357802, 516925, 663665, 709435, 894505, 1033850, 1327330, 1418870, 1789010, 3318325, 3547175, 4114723, 4472525, 6636650, 7094350, 8229446, 8945050, 20573615, 41147230, 102868075, 205736150]

約数ペア:

[(1, 205736150), (2, 102868075), (5, 41147230), (10, 20573615), (23, 8945050), (25, 8229446), (29, 7094350), (31, 6636650), (46, 4472525), (50, 4114723), (58, 3547175), (62, 3318325), (115, 1789010), (145, 1418870), (155, 1327330), (199, 1033850), (230, 894505), (290, 709435), (310, 663665), (398, 516925), (575, 357802), (667, 308450), (713, 288550), (725, 283774), (775, 265466), (899, 228850), (995, 206770), (1150, 178901), (1334, 154225), (1426, 144275), (1450, 141887), (1550, 132733), (1798, 114425), (1990, 103385), (3335, 61690), (3565, 57710), (4495, 45770), (4577, 44950), (4975, 41354), (5771, 35650), (6169, 33350), (6670, 30845), (7130, 28855), (8990, 22885), (9154, 22475), (9950, 20677), (11542, 17825), (12338, 16675)]