149495040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 216

約数和(自身を含む): 545257440

約数和(自身を除く): 395762400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 683, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1366, 1368, 1440, 1520, 1710, 1824, 1920, 2049, 2280, 2304, 2432, 2732, 2736, 2880, 3040, 3415, 3420, 3648, 3840, 4098, 4560, 4864, 5464, 5472, 5760, 6080, 6147, 6830, 6840, 7296, 8196, 9120, 10245, 10928, 10944, 11520, 12160, 12294, 12977, 13660, 13680, 14592, 16392, 18240, 20490, 21856, 21888, 24320, 24588, 25954, 27320, 27360, 30735, 32784, 36480, 38931, 40980, 43712, 43776, 49176, 51908, 54640, 54720, 61470, 64885, 65568, 72960, 77862, 81960, 87424, 98352, 103816, 109280, 109440, 116793, 122940, 129770, 131136, 155724, 163920, 174848, 194655, 196704, 207632, 218560, 218880, 233586, 245880, 259540, 262272, 311448, 327840, 389310, 393408, 415264, 437120, 467172, 491760, 519080, 524544, 583965, 622896, 655680, 778620, 786816, 830528, 874240, 934344, 983520, 1038160, 1167930, 1245792, 1311360, 1557240, 1573632, 1661056, 1868688, 1967040, 2076320, 2335860, 2491584, 2622720, 3114480, 3322112, 3737376, 3934080, 4152640, 4671720, 4983168, 6228960, 7474752, 7868160, 8305280, 9343440, 9966336, 12457920, 14949504, 16610560, 18686880, 24915840, 29899008, 37373760, 49831680, 74747520, 149495040]

約数ペア:

[(1, 149495040), (2, 74747520), (3, 49831680), (4, 37373760), (5, 29899008), (6, 24915840), (8, 18686880), (9, 16610560), (10, 14949504), (12, 12457920), (15, 9966336), (16, 9343440), (18, 8305280), (19, 7868160), (20, 7474752), (24, 6228960), (30, 4983168), (32, 4671720), (36, 4152640), (38, 3934080), (40, 3737376), (45, 3322112), (48, 3114480), (57, 2622720), (60, 2491584), (64, 2335860), (72, 2076320), (76, 1967040), (80, 1868688), (90, 1661056), (95, 1573632), (96, 1557240), (114, 1311360), (120, 1245792), (128, 1167930), (144, 1038160), (152, 983520), (160, 934344), (171, 874240), (180, 830528), (190, 786816), (192, 778620), (228, 655680), (240, 622896), (256, 583965), (285, 524544), (288, 519080), (304, 491760), (320, 467172), (342, 437120), (360, 415264), (380, 393408), (384, 389310), (456, 327840), (480, 311448), (570, 262272), (576, 259540), (608, 245880), (640, 233586), (683, 218880), (684, 218560), (720, 207632), (760, 196704), (768, 194655), (855, 174848), (912, 163920), (960, 155724), (1140, 131136), (1152, 129770), (1216, 122940), (1280, 116793), (1366, 109440), (1368, 109280), (1440, 103816), (1520, 98352), (1710, 87424), (1824, 81960), (1920, 77862), (2049, 72960), (2280, 65568), (2304, 64885), (2432, 61470), (2732, 54720), (2736, 54640), (2880, 51908), (3040, 49176), (3415, 43776), (3420, 43712), (3648, 40980), (3840, 38931), (4098, 36480), (4560, 32784), (4864, 30735), (5464, 27360), (5472, 27320), (5760, 25954), (6080, 24588), (6147, 24320), (6830, 21888), (6840, 21856), (7296, 20490), (8196, 18240), (9120, 16392), (10245, 14592), (10928, 13680), (10944, 13660), (11520, 12977), (12160, 12294)]