127831500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 438721920

約数和(自身を除く): 310890420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 125, 135, 150, 153, 170, 180, 204, 225, 250, 255, 270, 300, 306, 340, 375, 425, 450, 459, 500, 510, 540, 557, 612, 675, 750, 765, 850, 900, 918, 1020, 1114, 1125, 1275, 1350, 1500, 1530, 1671, 1700, 1836, 2125, 2228, 2250, 2295, 2550, 2700, 2785, 3060, 3342, 3375, 3825, 4250, 4500, 4590, 5013, 5100, 5570, 6375, 6684, 6750, 7650, 8355, 8500, 9180, 9469, 10026, 11140, 11475, 12750, 13500, 13925, 15039, 15300, 16710, 18938, 19125, 20052, 22950, 25065, 25500, 27850, 28407, 30078, 33420, 37876, 38250, 41775, 45900, 47345, 50130, 55700, 56814, 57375, 60156, 69625, 75195, 76500, 83550, 85221, 94690, 100260, 113628, 114750, 125325, 139250, 142035, 150390, 167100, 170442, 189380, 208875, 229500, 236725, 250650, 255663, 278500, 284070, 300780, 340884, 375975, 417750, 426105, 473450, 501300, 511326, 568140, 626625, 710175, 751950, 835500, 852210, 946900, 1022652, 1183625, 1253250, 1278315, 1420350, 1503900, 1704420, 1879875, 2130525, 2367250, 2506500, 2556630, 2840700, 3550875, 3759750, 4261050, 4734500, 5113260, 6391575, 7101750, 7519500, 8522100, 10652625, 12783150, 14203500, 21305250, 25566300, 31957875, 42610500, 63915750, 127831500]

約数ペア:

[(1, 127831500), (2, 63915750), (3, 42610500), (4, 31957875), (5, 25566300), (6, 21305250), (9, 14203500), (10, 12783150), (12, 10652625), (15, 8522100), (17, 7519500), (18, 7101750), (20, 6391575), (25, 5113260), (27, 4734500), (30, 4261050), (34, 3759750), (36, 3550875), (45, 2840700), (50, 2556630), (51, 2506500), (54, 2367250), (60, 2130525), (68, 1879875), (75, 1704420), (85, 1503900), (90, 1420350), (100, 1278315), (102, 1253250), (108, 1183625), (125, 1022652), (135, 946900), (150, 852210), (153, 835500), (170, 751950), (180, 710175), (204, 626625), (225, 568140), (250, 511326), (255, 501300), (270, 473450), (300, 426105), (306, 417750), (340, 375975), (375, 340884), (425, 300780), (450, 284070), (459, 278500), (500, 255663), (510, 250650), (540, 236725), (557, 229500), (612, 208875), (675, 189380), (750, 170442), (765, 167100), (850, 150390), (900, 142035), (918, 139250), (1020, 125325), (1114, 114750), (1125, 113628), (1275, 100260), (1350, 94690), (1500, 85221), (1530, 83550), (1671, 76500), (1700, 75195), (1836, 69625), (2125, 60156), (2228, 57375), (2250, 56814), (2295, 55700), (2550, 50130), (2700, 47345), (2785, 45900), (3060, 41775), (3342, 38250), (3375, 37876), (3825, 33420), (4250, 30078), (4500, 28407), (4590, 27850), (5013, 25500), (5100, 25065), (5570, 22950), (6375, 20052), (6684, 19125), (6750, 18938), (7650, 16710), (8355, 15300), (8500, 15039), (9180, 13925), (9469, 13500), (10026, 12750), (11140, 11475)]