149611320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 256

約数和(自身を含む): 549504000

約数和(自身を除く): 399892680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 317, 342, 345, 360, 380, 414, 437, 456, 460, 513, 540, 552, 570, 621, 634, 684, 690, 760, 828, 855, 874, 920, 951, 1026, 1035, 1080, 1140, 1242, 1268, 1311, 1368, 1380, 1585, 1656, 1710, 1748, 1902, 2052, 2070, 2185, 2280, 2484, 2536, 2565, 2622, 2760, 2853, 3105, 3170, 3420, 3496, 3804, 3933, 4104, 4140, 4370, 4755, 4968, 5130, 5244, 5706, 6023, 6210, 6340, 6555, 6840, 7291, 7608, 7866, 8280, 8559, 8740, 9510, 10260, 10488, 11412, 11799, 12046, 12420, 12680, 13110, 14265, 14582, 15732, 17118, 17480, 18069, 19020, 19665, 20520, 21873, 22824, 23598, 24092, 24840, 26220, 28530, 29164, 30115, 31464, 34236, 36138, 36455, 38040, 39330, 42795, 43746, 47196, 48184, 52440, 54207, 57060, 58328, 58995, 60230, 65619, 68472, 72276, 72910, 78660, 85590, 87492, 90345, 94392, 108414, 109365, 114120, 117990, 120460, 131238, 138529, 144552, 145820, 157320, 162621, 171180, 174984, 180690, 196857, 216828, 218730, 235980, 240920, 262476, 271035, 277058, 291640, 325242, 328095, 342360, 361380, 393714, 415587, 433656, 437460, 471960, 524952, 542070, 554116, 650484, 656190, 692645, 722760, 787428, 813105, 831174, 874920, 984285, 1084140, 1108232, 1246761, 1300968, 1312380, 1385290, 1574856, 1626210, 1662348, 1968570, 2077935, 2168280, 2493522, 2624760, 2770580, 3252420, 3324696, 3740283, 3937140, 4155870, 4987044, 5541160, 6233805, 6504840, 7480566, 7874280, 8311740, 9974088, 12467610, 14961132, 16623480, 18701415, 24935220, 29922264, 37402830, 49870440, 74805660, 149611320]

約数ペア:

[(1, 149611320), (2, 74805660), (3, 49870440), (4, 37402830), (5, 29922264), (6, 24935220), (8, 18701415), (9, 16623480), (10, 14961132), (12, 12467610), (15, 9974088), (18, 8311740), (19, 7874280), (20, 7480566), (23, 6504840), (24, 6233805), (27, 5541160), (30, 4987044), (36, 4155870), (38, 3937140), (40, 3740283), (45, 3324696), (46, 3252420), (54, 2770580), (57, 2624760), (60, 2493522), (69, 2168280), (72, 2077935), (76, 1968570), (90, 1662348), (92, 1626210), (95, 1574856), (108, 1385290), (114, 1312380), (115, 1300968), (120, 1246761), (135, 1108232), (138, 1084140), (152, 984285), (171, 874920), (180, 831174), (184, 813105), (190, 787428), (207, 722760), (216, 692645), (228, 656190), (230, 650484), (270, 554116), (276, 542070), (285, 524952), (317, 471960), (342, 437460), (345, 433656), (360, 415587), (380, 393714), (414, 361380), (437, 342360), (456, 328095), (460, 325242), (513, 291640), (540, 277058), (552, 271035), (570, 262476), (621, 240920), (634, 235980), (684, 218730), (690, 216828), (760, 196857), (828, 180690), (855, 174984), (874, 171180), (920, 162621), (951, 157320), (1026, 145820), (1035, 144552), (1080, 138529), (1140, 131238), (1242, 120460), (1268, 117990), (1311, 114120), (1368, 109365), (1380, 108414), (1585, 94392), (1656, 90345), (1710, 87492), (1748, 85590), (1902, 78660), (2052, 72910), (2070, 72276), (2185, 68472), (2280, 65619), (2484, 60230), (2536, 58995), (2565, 58328), (2622, 57060), (2760, 54207), (2853, 52440), (3105, 48184), (3170, 47196), (3420, 43746), (3496, 42795), (3804, 39330), (3933, 38040), (4104, 36455), (4140, 36138), (4370, 34236), (4755, 31464), (4968, 30115), (5130, 29164), (5244, 28530), (5706, 26220), (6023, 24840), (6210, 24092), (6340, 23598), (6555, 22824), (6840, 21873), (7291, 20520), (7608, 19665), (7866, 19020), (8280, 18069), (8559, 17480), (8740, 17118), (9510, 15732), (10260, 14582), (10488, 14265), (11412, 13110), (11799, 12680), (12046, 12420)]