315930300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 1130594304

約数和(自身を除く): 814664004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 31, 35, 42, 46, 50, 60, 62, 69, 70, 75, 84, 92, 93, 100, 105, 115, 124, 138, 140, 150, 155, 161, 175, 186, 210, 211, 217, 230, 276, 300, 310, 322, 345, 350, 372, 420, 422, 434, 460, 465, 483, 525, 575, 620, 633, 644, 651, 690, 700, 713, 775, 805, 844, 868, 930, 966, 1050, 1055, 1085, 1150, 1266, 1302, 1380, 1426, 1477, 1550, 1610, 1725, 1860, 1932, 2100, 2110, 2139, 2170, 2300, 2325, 2415, 2532, 2604, 2852, 2954, 3100, 3165, 3220, 3255, 3450, 3565, 4025, 4220, 4278, 4340, 4431, 4650, 4830, 4853, 4991, 5275, 5425, 5908, 6330, 6510, 6541, 6900, 7130, 7385, 8050, 8556, 8862, 9300, 9660, 9706, 9982, 10550, 10695, 10850, 12075, 12660, 13020, 13082, 14260, 14559, 14770, 14973, 15825, 16100, 16275, 17724, 17825, 19412, 19623, 19964, 21100, 21390, 21700, 22155, 24150, 24265, 24955, 26164, 29118, 29540, 29946, 31650, 32550, 32705, 33971, 35650, 36925, 39246, 42780, 44310, 45787, 48300, 48530, 49910, 53475, 58236, 59892, 63300, 65100, 65410, 67942, 71300, 72795, 73850, 74865, 78492, 88620, 91574, 97060, 98115, 99820, 101913, 106950, 110775, 121325, 124775, 130820, 135884, 137361, 145590, 147700, 149730, 150443, 163525, 169855, 183148, 196230, 203826, 213900, 221550, 228935, 242650, 249550, 274722, 291180, 299460, 300886, 327050, 339710, 363975, 374325, 392460, 407652, 443100, 451329, 457870, 485300, 490575, 499100, 509565, 549444, 601772, 654100, 679420, 686805, 727950, 748650, 752215, 849275, 902658, 915740, 981150, 1019130, 1053101, 1144675, 1373610, 1455900, 1497300, 1504430, 1698550, 1805316, 1962300, 2038260, 2106202, 2256645, 2289350, 2547825, 2747220, 3008860, 3159303, 3397100, 3434025, 3761075, 4212404, 4513290, 4578700, 5095650, 5265505, 6318606, 6868050, 7522150, 9026580, 10191300, 10531010, 11283225, 12637212, 13736100, 15044300, 15796515, 21062020, 22566450, 26327525, 31593030, 45132900, 52655050, 63186060, 78982575, 105310100, 157965150, 315930300]

約数ペア:

[(1, 315930300), (2, 157965150), (3, 105310100), (4, 78982575), (5, 63186060), (6, 52655050), (7, 45132900), (10, 31593030), (12, 26327525), (14, 22566450), (15, 21062020), (20, 15796515), (21, 15044300), (23, 13736100), (25, 12637212), (28, 11283225), (30, 10531010), (31, 10191300), (35, 9026580), (42, 7522150), (46, 6868050), (50, 6318606), (60, 5265505), (62, 5095650), (69, 4578700), (70, 4513290), (75, 4212404), (84, 3761075), (92, 3434025), (93, 3397100), (100, 3159303), (105, 3008860), (115, 2747220), (124, 2547825), (138, 2289350), (140, 2256645), (150, 2106202), (155, 2038260), (161, 1962300), (175, 1805316), (186, 1698550), (210, 1504430), (211, 1497300), (217, 1455900), (230, 1373610), (276, 1144675), (300, 1053101), (310, 1019130), (322, 981150), (345, 915740), (350, 902658), (372, 849275), (420, 752215), (422, 748650), (434, 727950), (460, 686805), (465, 679420), (483, 654100), (525, 601772), (575, 549444), (620, 509565), (633, 499100), (644, 490575), (651, 485300), (690, 457870), (700, 451329), (713, 443100), (775, 407652), (805, 392460), (844, 374325), (868, 363975), (930, 339710), (966, 327050), (1050, 300886), (1055, 299460), (1085, 291180), (1150, 274722), (1266, 249550), (1302, 242650), (1380, 228935), (1426, 221550), (1477, 213900), (1550, 203826), (1610, 196230), (1725, 183148), (1860, 169855), (1932, 163525), (2100, 150443), (2110, 149730), (2139, 147700), (2170, 145590), (2300, 137361), (2325, 135884), (2415, 130820), (2532, 124775), (2604, 121325), (2852, 110775), (2954, 106950), (3100, 101913), (3165, 99820), (3220, 98115), (3255, 97060), (3450, 91574), (3565, 88620), (4025, 78492), (4220, 74865), (4278, 73850), (4340, 72795), (4431, 71300), (4650, 67942), (4830, 65410), (4853, 65100), (4991, 63300), (5275, 59892), (5425, 58236), (5908, 53475), (6330, 49910), (6510, 48530), (6541, 48300), (6900, 45787), (7130, 44310), (7385, 42780), (8050, 39246), (8556, 36925), (8862, 35650), (9300, 33971), (9660, 32705), (9706, 32550), (9982, 31650), (10550, 29946), (10695, 29540), (10850, 29118), (12075, 26164), (12660, 24955), (13020, 24265), (13082, 24150), (14260, 22155), (14559, 21700), (14770, 21390), (14973, 21100), (15825, 19964), (16100, 19623), (16275, 19412), (17724, 17825)]