149680440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1563

約数の個数: 256

約数和(自身を含む): 614476800

約数和(自身を除く): 464796360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1523, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3046, 3276, 3510, 3640, 3780, 4095, 4569, 4680, 4914, 5460, 6092, 6552, 7020, 7560, 7615, 8190, 9138, 9828, 10661, 10920, 12184, 12285, 13707, 14040, 15230, 16380, 18276, 19656, 19799, 21322, 22845, 24570, 27414, 30460, 31983, 32760, 36552, 39598, 41121, 42644, 45690, 49140, 53305, 54828, 59397, 60920, 63966, 68535, 79196, 82242, 85288, 91380, 95949, 98280, 98995, 106610, 109656, 118794, 127932, 137070, 138593, 158392, 159915, 164484, 178191, 182760, 191898, 197990, 205605, 213220, 237588, 255864, 274140, 277186, 287847, 296985, 319830, 328968, 356382, 383796, 395980, 411210, 415779, 426440, 475176, 479745, 534573, 548280, 554372, 575694, 593970, 639660, 692965, 712764, 767592, 791960, 822420, 831558, 890955, 959490, 1069146, 1108744, 1151388, 1187940, 1247337, 1279320, 1385930, 1425528, 1439235, 1644840, 1663116, 1781910, 1918980, 2078895, 2138292, 2302776, 2375880, 2494674, 2672865, 2771860, 2878470, 3326232, 3563820, 3742011, 3837960, 4157790, 4276584, 4989348, 5345730, 5543720, 5756940, 6236685, 7127640, 7484022, 8315580, 9978696, 10691460, 11513880, 12473370, 14968044, 16631160, 18710055, 21382920, 24946740, 29936088, 37420110, 49893480, 74840220, 149680440]

約数ペア:

[(1, 149680440), (2, 74840220), (3, 49893480), (4, 37420110), (5, 29936088), (6, 24946740), (7, 21382920), (8, 18710055), (9, 16631160), (10, 14968044), (12, 12473370), (13, 11513880), (14, 10691460), (15, 9978696), (18, 8315580), (20, 7484022), (21, 7127640), (24, 6236685), (26, 5756940), (27, 5543720), (28, 5345730), (30, 4989348), (35, 4276584), (36, 4157790), (39, 3837960), (40, 3742011), (42, 3563820), (45, 3326232), (52, 2878470), (54, 2771860), (56, 2672865), (60, 2494674), (63, 2375880), (65, 2302776), (70, 2138292), (72, 2078895), (78, 1918980), (84, 1781910), (90, 1663116), (91, 1644840), (104, 1439235), (105, 1425528), (108, 1385930), (117, 1279320), (120, 1247337), (126, 1187940), (130, 1151388), (135, 1108744), (140, 1069146), (156, 959490), (168, 890955), (180, 831558), (182, 822420), (189, 791960), (195, 767592), (210, 712764), (216, 692965), (234, 639660), (252, 593970), (260, 575694), (270, 554372), (273, 548280), (280, 534573), (312, 479745), (315, 475176), (351, 426440), (360, 415779), (364, 411210), (378, 395980), (390, 383796), (420, 356382), (455, 328968), (468, 319830), (504, 296985), (520, 287847), (540, 277186), (546, 274140), (585, 255864), (630, 237588), (702, 213220), (728, 205605), (756, 197990), (780, 191898), (819, 182760), (840, 178191), (910, 164484), (936, 159915), (945, 158392), (1080, 138593), (1092, 137070), (1170, 127932), (1260, 118794), (1365, 109656), (1404, 106610), (1512, 98995), (1523, 98280), (1560, 95949), (1638, 91380), (1755, 85288), (1820, 82242), (1890, 79196), (2184, 68535), (2340, 63966), (2457, 60920), (2520, 59397), (2730, 54828), (2808, 53305), (3046, 49140), (3276, 45690), (3510, 42644), (3640, 41121), (3780, 39598), (4095, 36552), (4569, 32760), (4680, 31983), (4914, 30460), (5460, 27414), (6092, 24570), (6552, 22845), (7020, 21322), (7560, 19799), (7615, 19656), (8190, 18276), (9138, 16380), (9828, 15230), (10661, 14040), (10920, 13707), (12184, 12285)]