242717400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 882086400

約数和(自身を除く): 639369000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 47, 50, 57, 60, 72, 75, 76, 90, 94, 95, 100, 114, 120, 141, 150, 151, 152, 171, 180, 188, 190, 200, 225, 228, 235, 282, 285, 300, 302, 342, 360, 376, 380, 423, 450, 453, 456, 470, 475, 564, 570, 600, 604, 684, 705, 755, 760, 846, 855, 893, 900, 906, 940, 950, 1128, 1140, 1175, 1208, 1359, 1368, 1410, 1425, 1510, 1692, 1710, 1786, 1800, 1812, 1880, 1900, 2115, 2265, 2280, 2350, 2679, 2718, 2820, 2850, 2869, 3020, 3384, 3420, 3525, 3572, 3624, 3775, 3800, 4230, 4275, 4465, 4530, 4700, 5358, 5436, 5640, 5700, 5738, 6040, 6795, 6840, 7050, 7097, 7144, 7550, 8037, 8460, 8550, 8607, 8930, 9060, 9400, 10575, 10716, 10872, 11325, 11400, 11476, 13395, 13590, 14100, 14194, 14345, 15100, 16074, 16920, 17100, 17214, 17860, 18120, 21150, 21291, 21432, 22325, 22650, 22952, 25821, 26790, 27180, 28200, 28388, 28690, 30200, 32148, 33975, 34200, 34428, 35485, 35720, 40185, 42300, 42582, 43035, 44650, 45300, 51642, 53580, 54360, 56776, 57380, 63873, 64296, 66975, 67950, 68856, 70970, 71725, 80370, 84600, 85164, 86070, 89300, 90600, 103284, 106455, 107160, 114760, 127746, 129105, 133950, 134843, 135900, 141940, 143450, 160740, 170328, 172140, 177425, 178600, 200925, 206568, 212910, 215175, 255492, 258210, 267900, 269686, 271800, 283880, 286900, 319365, 321480, 344280, 354850, 401850, 404529, 425820, 430350, 510984, 516420, 532275, 535800, 539372, 573800, 638730, 645525, 674215, 709700, 803700, 809058, 851640, 860700, 1032840, 1064550, 1078744, 1213587, 1277460, 1291050, 1348430, 1419400, 1596825, 1607400, 1618116, 1721400, 2022645, 2129100, 2427174, 2554920, 2582100, 2696860, 3193650, 3236232, 3371075, 4045290, 4258200, 4854348, 5164200, 5393720, 6067935, 6387300, 6742150, 8090580, 9708696, 10113225, 12135870, 12774600, 13484300, 16181160, 20226450, 24271740, 26968600, 30339675, 40452900, 48543480, 60679350, 80905800, 121358700, 242717400]

約数ペア:

[(1, 242717400), (2, 121358700), (3, 80905800), (4, 60679350), (5, 48543480), (6, 40452900), (8, 30339675), (9, 26968600), (10, 24271740), (12, 20226450), (15, 16181160), (18, 13484300), (19, 12774600), (20, 12135870), (24, 10113225), (25, 9708696), (30, 8090580), (36, 6742150), (38, 6387300), (40, 6067935), (45, 5393720), (47, 5164200), (50, 4854348), (57, 4258200), (60, 4045290), (72, 3371075), (75, 3236232), (76, 3193650), (90, 2696860), (94, 2582100), (95, 2554920), (100, 2427174), (114, 2129100), (120, 2022645), (141, 1721400), (150, 1618116), (151, 1607400), (152, 1596825), (171, 1419400), (180, 1348430), (188, 1291050), (190, 1277460), (200, 1213587), (225, 1078744), (228, 1064550), (235, 1032840), (282, 860700), (285, 851640), (300, 809058), (302, 803700), (342, 709700), (360, 674215), (376, 645525), (380, 638730), (423, 573800), (450, 539372), (453, 535800), (456, 532275), (470, 516420), (475, 510984), (564, 430350), (570, 425820), (600, 404529), (604, 401850), (684, 354850), (705, 344280), (755, 321480), (760, 319365), (846, 286900), (855, 283880), (893, 271800), (900, 269686), (906, 267900), (940, 258210), (950, 255492), (1128, 215175), (1140, 212910), (1175, 206568), (1208, 200925), (1359, 178600), (1368, 177425), (1410, 172140), (1425, 170328), (1510, 160740), (1692, 143450), (1710, 141940), (1786, 135900), (1800, 134843), (1812, 133950), (1880, 129105), (1900, 127746), (2115, 114760), (2265, 107160), (2280, 106455), (2350, 103284), (2679, 90600), (2718, 89300), (2820, 86070), (2850, 85164), (2869, 84600), (3020, 80370), (3384, 71725), (3420, 70970), (3525, 68856), (3572, 67950), (3624, 66975), (3775, 64296), (3800, 63873), (4230, 57380), (4275, 56776), (4465, 54360), (4530, 53580), (4700, 51642), (5358, 45300), (5436, 44650), (5640, 43035), (5700, 42582), (5738, 42300), (6040, 40185), (6795, 35720), (6840, 35485), (7050, 34428), (7097, 34200), (7144, 33975), (7550, 32148), (8037, 30200), (8460, 28690), (8550, 28388), (8607, 28200), (8930, 27180), (9060, 26790), (9400, 25821), (10575, 22952), (10716, 22650), (10872, 22325), (11325, 21432), (11400, 21291), (11476, 21150), (13395, 18120), (13590, 17860), (14100, 17214), (14194, 17100), (14345, 16920), (15100, 16074)]