61465500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 207043200

約数和(自身を除く): 145577700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 125, 135, 145, 150, 157, 174, 180, 225, 250, 261, 270, 290, 300, 314, 348, 375, 435, 450, 471, 500, 522, 540, 580, 628, 675, 725, 750, 783, 785, 870, 900, 942, 1044, 1125, 1305, 1350, 1413, 1450, 1500, 1566, 1570, 1740, 1884, 2175, 2250, 2355, 2610, 2700, 2826, 2900, 3132, 3140, 3375, 3625, 3915, 3925, 4239, 4350, 4500, 4553, 4710, 5220, 5652, 6525, 6750, 7065, 7250, 7830, 7850, 8478, 8700, 9106, 9420, 10875, 11775, 13050, 13500, 13659, 14130, 14500, 15660, 15700, 16956, 18212, 19575, 19625, 21195, 21750, 22765, 23550, 26100, 27318, 28260, 32625, 35325, 39150, 39250, 40977, 42390, 43500, 45530, 47100, 54636, 58875, 65250, 68295, 70650, 78300, 78500, 81954, 84780, 91060, 97875, 105975, 113825, 117750, 122931, 130500, 136590, 141300, 163908, 176625, 195750, 204885, 211950, 227650, 235500, 245862, 273180, 341475, 353250, 391500, 409770, 423900, 455300, 491724, 529875, 569125, 614655, 682950, 706500, 819540, 1024425, 1059750, 1138250, 1229310, 1365900, 1707375, 2048850, 2119500, 2276500, 2458620, 3073275, 3414750, 4097700, 5122125, 6146550, 6829500, 10244250, 12293100, 15366375, 20488500, 30732750, 61465500]

約数ペア:

[(1, 61465500), (2, 30732750), (3, 20488500), (4, 15366375), (5, 12293100), (6, 10244250), (9, 6829500), (10, 6146550), (12, 5122125), (15, 4097700), (18, 3414750), (20, 3073275), (25, 2458620), (27, 2276500), (29, 2119500), (30, 2048850), (36, 1707375), (45, 1365900), (50, 1229310), (54, 1138250), (58, 1059750), (60, 1024425), (75, 819540), (87, 706500), (90, 682950), (100, 614655), (108, 569125), (116, 529875), (125, 491724), (135, 455300), (145, 423900), (150, 409770), (157, 391500), (174, 353250), (180, 341475), (225, 273180), (250, 245862), (261, 235500), (270, 227650), (290, 211950), (300, 204885), (314, 195750), (348, 176625), (375, 163908), (435, 141300), (450, 136590), (471, 130500), (500, 122931), (522, 117750), (540, 113825), (580, 105975), (628, 97875), (675, 91060), (725, 84780), (750, 81954), (783, 78500), (785, 78300), (870, 70650), (900, 68295), (942, 65250), (1044, 58875), (1125, 54636), (1305, 47100), (1350, 45530), (1413, 43500), (1450, 42390), (1500, 40977), (1566, 39250), (1570, 39150), (1740, 35325), (1884, 32625), (2175, 28260), (2250, 27318), (2355, 26100), (2610, 23550), (2700, 22765), (2826, 21750), (2900, 21195), (3132, 19625), (3140, 19575), (3375, 18212), (3625, 16956), (3915, 15700), (3925, 15660), (4239, 14500), (4350, 14130), (4500, 13659), (4553, 13500), (4710, 13050), (5220, 11775), (5652, 10875), (6525, 9420), (6750, 9106), (7065, 8700), (7250, 8478), (7830, 7850)]