310705200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2253

約数の個数: 240

約数和(自身を含む): 1191486240

約数和(自身を除く): 880781040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2213, 2340, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3900, 4426, 4680, 5200, 5400, 5616, 5850, 6639, 7020, 7800, 8775, 8852, 9360, 10800, 11065, 11700, 13278, 14040, 15600, 17550, 17704, 19917, 22130, 23400, 26556, 28080, 28769, 33195, 35100, 35408, 39834, 44260, 46800, 53112, 55325, 57538, 59751, 66390, 70200, 79668, 86307, 88520, 99585, 106224, 110650, 115076, 119502, 132780, 140400, 143845, 159336, 165975, 172614, 177040, 199170, 221300, 230152, 239004, 258921, 265560, 287690, 298755, 318672, 331950, 345228, 398340, 431535, 442600, 460304, 478008, 497925, 517842, 531120, 575380, 597510, 663900, 690456, 719225, 776763, 796680, 863070, 885200, 956016, 995850, 1035684, 1150760, 1195020, 1294605, 1327800, 1380912, 1438450, 1493775, 1553526, 1593360, 1726140, 1991700, 2071368, 2157675, 2301520, 2390040, 2589210, 2655600, 2876900, 2987550, 3107052, 3452280, 3883815, 3983400, 4142736, 4315350, 4780080, 5178420, 5753800, 5975100, 6214104, 6473025, 6904560, 7767630, 7966800, 8630700, 10356840, 11507600, 11950200, 12428208, 12946050, 15535260, 17261400, 19419075, 20713680, 23900400, 25892100, 31070520, 34522800, 38838150, 51784200, 62141040, 77676300, 103568400, 155352600, 310705200]

約数ペア:

[(1, 310705200), (2, 155352600), (3, 103568400), (4, 77676300), (5, 62141040), (6, 51784200), (8, 38838150), (9, 34522800), (10, 31070520), (12, 25892100), (13, 23900400), (15, 20713680), (16, 19419075), (18, 17261400), (20, 15535260), (24, 12946050), (25, 12428208), (26, 11950200), (27, 11507600), (30, 10356840), (36, 8630700), (39, 7966800), (40, 7767630), (45, 6904560), (48, 6473025), (50, 6214104), (52, 5975100), (54, 5753800), (60, 5178420), (65, 4780080), (72, 4315350), (75, 4142736), (78, 3983400), (80, 3883815), (90, 3452280), (100, 3107052), (104, 2987550), (108, 2876900), (117, 2655600), (120, 2589210), (130, 2390040), (135, 2301520), (144, 2157675), (150, 2071368), (156, 1991700), (180, 1726140), (195, 1593360), (200, 1553526), (208, 1493775), (216, 1438450), (225, 1380912), (234, 1327800), (240, 1294605), (260, 1195020), (270, 1150760), (300, 1035684), (312, 995850), (325, 956016), (351, 885200), (360, 863070), (390, 796680), (400, 776763), (432, 719225), (450, 690456), (468, 663900), (520, 597510), (540, 575380), (585, 531120), (600, 517842), (624, 497925), (650, 478008), (675, 460304), (702, 442600), (720, 431535), (780, 398340), (900, 345228), (936, 331950), (975, 318672), (1040, 298755), (1080, 287690), (1170, 265560), (1200, 258921), (1300, 239004), (1350, 230152), (1404, 221300), (1560, 199170), (1755, 177040), (1800, 172614), (1872, 165975), (1950, 159336), (2160, 143845), (2213, 140400), (2340, 132780), (2600, 119502), (2700, 115076), (2808, 110650), (2925, 106224), (3120, 99585), (3510, 88520), (3600, 86307), (3900, 79668), (4426, 70200), (4680, 66390), (5200, 59751), (5400, 57538), (5616, 55325), (5850, 53112), (6639, 46800), (7020, 44260), (7800, 39834), (8775, 35408), (8852, 35100), (9360, 33195), (10800, 28769), (11065, 28080), (11700, 26556), (13278, 23400), (14040, 22130), (15600, 19917), (17550, 17704)]