237165000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 753133920

約数和(自身を除く): 515968920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 125, 150, 163, 194, 200, 250, 291, 300, 326, 375, 388, 485, 489, 500, 582, 600, 625, 652, 750, 776, 815, 970, 978, 1000, 1164, 1250, 1304, 1455, 1500, 1630, 1875, 1940, 1956, 2328, 2425, 2445, 2500, 2910, 3000, 3260, 3750, 3880, 3912, 4075, 4850, 4890, 5000, 5820, 6520, 7275, 7500, 8150, 9700, 9780, 11640, 12125, 12225, 14550, 15000, 15811, 16300, 19400, 19560, 20375, 24250, 24450, 29100, 31622, 32600, 36375, 40750, 47433, 48500, 48900, 58200, 60625, 61125, 63244, 72750, 79055, 81500, 94866, 97000, 97800, 101875, 121250, 122250, 126488, 145500, 158110, 163000, 181875, 189732, 203750, 237165, 242500, 244500, 291000, 305625, 316220, 363750, 379464, 395275, 407500, 474330, 485000, 489000, 611250, 632440, 727500, 790550, 815000, 948660, 1185825, 1222500, 1455000, 1581100, 1897320, 1976375, 2371650, 2445000, 3162200, 3952750, 4743300, 5929125, 7905500, 9486600, 9881875, 11858250, 15811000, 19763750, 23716500, 29645625, 39527500, 47433000, 59291250, 79055000, 118582500, 237165000]

約数ペア:

[(1, 237165000), (2, 118582500), (3, 79055000), (4, 59291250), (5, 47433000), (6, 39527500), (8, 29645625), (10, 23716500), (12, 19763750), (15, 15811000), (20, 11858250), (24, 9881875), (25, 9486600), (30, 7905500), (40, 5929125), (50, 4743300), (60, 3952750), (75, 3162200), (97, 2445000), (100, 2371650), (120, 1976375), (125, 1897320), (150, 1581100), (163, 1455000), (194, 1222500), (200, 1185825), (250, 948660), (291, 815000), (300, 790550), (326, 727500), (375, 632440), (388, 611250), (485, 489000), (489, 485000), (500, 474330), (582, 407500), (600, 395275), (625, 379464), (652, 363750), (750, 316220), (776, 305625), (815, 291000), (970, 244500), (978, 242500), (1000, 237165), (1164, 203750), (1250, 189732), (1304, 181875), (1455, 163000), (1500, 158110), (1630, 145500), (1875, 126488), (1940, 122250), (1956, 121250), (2328, 101875), (2425, 97800), (2445, 97000), (2500, 94866), (2910, 81500), (3000, 79055), (3260, 72750), (3750, 63244), (3880, 61125), (3912, 60625), (4075, 58200), (4850, 48900), (4890, 48500), (5000, 47433), (5820, 40750), (6520, 36375), (7275, 32600), (7500, 31622), (8150, 29100), (9700, 24450), (9780, 24250), (11640, 20375), (12125, 19560), (12225, 19400), (14550, 16300), (15000, 15811)]