149591520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 563026464

約数和(自身を除く): 413434944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 130, 131, 144, 156, 160, 180, 183, 195, 208, 234, 240, 244, 260, 262, 288, 305, 312, 360, 366, 390, 393, 416, 468, 480, 488, 520, 524, 549, 585, 610, 624, 655, 720, 732, 780, 786, 793, 915, 936, 976, 1040, 1048, 1098, 1170, 1179, 1220, 1248, 1310, 1440, 1464, 1560, 1572, 1586, 1703, 1830, 1872, 1952, 1965, 2080, 2096, 2196, 2340, 2358, 2379, 2440, 2620, 2745, 2928, 3120, 3144, 3172, 3406, 3660, 3744, 3930, 3965, 4192, 4392, 4680, 4716, 4758, 4880, 5109, 5240, 5490, 5856, 5895, 6240, 6288, 6344, 6812, 7137, 7320, 7860, 7930, 7991, 8515, 8784, 9360, 9432, 9516, 9760, 10218, 10480, 10980, 11790, 11895, 12576, 12688, 13624, 14274, 14640, 15327, 15720, 15860, 15982, 17030, 17568, 18720, 18864, 19032, 20436, 20960, 21960, 23580, 23790, 23973, 25376, 25545, 27248, 28548, 29280, 30654, 31440, 31720, 31964, 34060, 35685, 37728, 38064, 39955, 40872, 43920, 47160, 47580, 47946, 51090, 54496, 57096, 61308, 62880, 63440, 63928, 68120, 71370, 71919, 76128, 76635, 79910, 81744, 87840, 94320, 95160, 95892, 102180, 103883, 114192, 119865, 122616, 126880, 127856, 136240, 142740, 143838, 153270, 159820, 163488, 188640, 190320, 191784, 204360, 207766, 228384, 239730, 245232, 255712, 272480, 285480, 287676, 306540, 311649, 319640, 359595, 380640, 383568, 408720, 415532, 479460, 490464, 519415, 570960, 575352, 613080, 623298, 639280, 719190, 767136, 817440, 831064, 934947, 958920, 1038830, 1141920, 1150704, 1226160, 1246596, 1278560, 1438380, 1558245, 1662128, 1869894, 1917840, 2077660, 2301408, 2452320, 2493192, 2876760, 3116490, 3324256, 3739788, 3835680, 4155320, 4674735, 4986384, 5753520, 6232980, 7479576, 8310640, 9349470, 9972768, 11507040, 12465960, 14959152, 16621280, 18698940, 24931920, 29918304, 37397880, 49863840, 74795760, 149591520]

約数ペア:

[(1, 149591520), (2, 74795760), (3, 49863840), (4, 37397880), (5, 29918304), (6, 24931920), (8, 18698940), (9, 16621280), (10, 14959152), (12, 12465960), (13, 11507040), (15, 9972768), (16, 9349470), (18, 8310640), (20, 7479576), (24, 6232980), (26, 5753520), (30, 4986384), (32, 4674735), (36, 4155320), (39, 3835680), (40, 3739788), (45, 3324256), (48, 3116490), (52, 2876760), (60, 2493192), (61, 2452320), (65, 2301408), (72, 2077660), (78, 1917840), (80, 1869894), (90, 1662128), (96, 1558245), (104, 1438380), (117, 1278560), (120, 1246596), (122, 1226160), (130, 1150704), (131, 1141920), (144, 1038830), (156, 958920), (160, 934947), (180, 831064), (183, 817440), (195, 767136), (208, 719190), (234, 639280), (240, 623298), (244, 613080), (260, 575352), (262, 570960), (288, 519415), (305, 490464), (312, 479460), (360, 415532), (366, 408720), (390, 383568), (393, 380640), (416, 359595), (468, 319640), (480, 311649), (488, 306540), (520, 287676), (524, 285480), (549, 272480), (585, 255712), (610, 245232), (624, 239730), (655, 228384), (720, 207766), (732, 204360), (780, 191784), (786, 190320), (793, 188640), (915, 163488), (936, 159820), (976, 153270), (1040, 143838), (1048, 142740), (1098, 136240), (1170, 127856), (1179, 126880), (1220, 122616), (1248, 119865), (1310, 114192), (1440, 103883), (1464, 102180), (1560, 95892), (1572, 95160), (1586, 94320), (1703, 87840), (1830, 81744), (1872, 79910), (1952, 76635), (1965, 76128), (2080, 71919), (2096, 71370), (2196, 68120), (2340, 63928), (2358, 63440), (2379, 62880), (2440, 61308), (2620, 57096), (2745, 54496), (2928, 51090), (3120, 47946), (3144, 47580), (3172, 47160), (3406, 43920), (3660, 40872), (3744, 39955), (3930, 38064), (3965, 37728), (4192, 35685), (4392, 34060), (4680, 31964), (4716, 31720), (4758, 31440), (4880, 30654), (5109, 29280), (5240, 28548), (5490, 27248), (5856, 25545), (5895, 25376), (6240, 23973), (6288, 23790), (6344, 23580), (6812, 21960), (7137, 20960), (7320, 20436), (7860, 19032), (7930, 18864), (7991, 18720), (8515, 17568), (8784, 17030), (9360, 15982), (9432, 15860), (9516, 15720), (9760, 15327), (10218, 14640), (10480, 14274), (10980, 13624), (11790, 12688), (11895, 12576)]