49827960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^3$

素因数の和:69

約数の個数: 320

約数和(自身を含む): 207345600

約数和(自身を除く): 157517640

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, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 169, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 338, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 507, 520, 540, 546, 567, 585, 630, 648, 676, 702, 728, 756, 780, 810, 819, 840, 845, 910, 936, 945, 1014, 1053, 1080, 1092, 1134, 1170, 1183, 1260, 1352, 1365, 1404, 1512, 1521, 1560, 1620, 1638, 1690, 1755, 1820, 1890, 2028, 2106, 2184, 2197, 2268, 2340, 2366, 2457, 2520, 2535, 2730, 2808, 2835, 3042, 3240, 3276, 3380, 3510, 3549, 3640, 3780, 4056, 4095, 4212, 4394, 4536, 4563, 4680, 4732, 4914, 5070, 5265, 5460, 5670, 5915, 6084, 6552, 6591, 6760, 7020, 7098, 7371, 7560, 7605, 8190, 8424, 8788, 9126, 9464, 9828, 10140, 10530, 10647, 10920, 10985, 11340, 11830, 12168, 12285, 13182, 13689, 14040, 14196, 14742, 15210, 15379, 16380, 17576, 17745, 18252, 19656, 19773, 20280, 21060, 21294, 21970, 22680, 22815, 23660, 24570, 26364, 27378, 28392, 29484, 30420, 30758, 31941, 32760, 32955, 35490, 36504, 36855, 39546, 42120, 42588, 43940, 45630, 46137, 47320, 49140, 52728, 53235, 54756, 58968, 59319, 60840, 61516, 63882, 65910, 68445, 70980, 73710, 76895, 79092, 85176, 87880, 91260, 92274, 95823, 98280, 98865, 106470, 109512, 118638, 123032, 127764, 131820, 136890, 138411, 141960, 147420, 153790, 158184, 159705, 177957, 182520, 184548, 191646, 197730, 212940, 230685, 237276, 255528, 263640, 273780, 276822, 294840, 296595, 307580, 319410, 355914, 369096, 383292, 395460, 415233, 425880, 461370, 474552, 479115, 547560, 553644, 593190, 615160, 638820, 692055, 711828, 766584, 790920, 830466, 889785, 922740, 958230, 1107288, 1186380, 1245699, 1277640, 1384110, 1423656, 1660932, 1779570, 1845480, 1916460, 2076165, 2372760, 2491398, 2768220, 3321864, 3559140, 3832920, 4152330, 4982796, 5536440, 6228495, 7118280, 8304660, 9965592, 12456990, 16609320, 24913980, 49827960]

約数ペア:

[(1, 49827960), (2, 24913980), (3, 16609320), (4, 12456990), (5, 9965592), (6, 8304660), (7, 7118280), (8, 6228495), (9, 5536440), (10, 4982796), (12, 4152330), (13, 3832920), (14, 3559140), (15, 3321864), (18, 2768220), (20, 2491398), (21, 2372760), (24, 2076165), (26, 1916460), (27, 1845480), (28, 1779570), (30, 1660932), (35, 1423656), (36, 1384110), (39, 1277640), (40, 1245699), (42, 1186380), (45, 1107288), (52, 958230), (54, 922740), (56, 889785), (60, 830466), (63, 790920), (65, 766584), (70, 711828), (72, 692055), (78, 638820), (81, 615160), (84, 593190), (90, 553644), (91, 547560), (104, 479115), (105, 474552), (108, 461370), (117, 425880), (120, 415233), (126, 395460), (130, 383292), (135, 369096), (140, 355914), (156, 319410), (162, 307580), (168, 296595), (169, 294840), (180, 276822), (182, 273780), (189, 263640), (195, 255528), (210, 237276), (216, 230685), (234, 212940), (252, 197730), (260, 191646), (270, 184548), (273, 182520), (280, 177957), (312, 159705), (315, 158184), (324, 153790), (338, 147420), (351, 141960), (360, 138411), (364, 136890), (378, 131820), (390, 127764), (405, 123032), (420, 118638), (455, 109512), (468, 106470), (504, 98865), (507, 98280), (520, 95823), (540, 92274), (546, 91260), (567, 87880), (585, 85176), (630, 79092), (648, 76895), (676, 73710), (702, 70980), (728, 68445), (756, 65910), (780, 63882), (810, 61516), (819, 60840), (840, 59319), (845, 58968), (910, 54756), (936, 53235), (945, 52728), (1014, 49140), (1053, 47320), (1080, 46137), (1092, 45630), (1134, 43940), (1170, 42588), (1183, 42120), (1260, 39546), (1352, 36855), (1365, 36504), (1404, 35490), (1512, 32955), (1521, 32760), (1560, 31941), (1620, 30758), (1638, 30420), (1690, 29484), (1755, 28392), (1820, 27378), (1890, 26364), (2028, 24570), (2106, 23660), (2184, 22815), (2197, 22680), (2268, 21970), (2340, 21294), (2366, 21060), (2457, 20280), (2520, 19773), (2535, 19656), (2730, 18252), (2808, 17745), (2835, 17576), (3042, 16380), (3240, 15379), (3276, 15210), (3380, 14742), (3510, 14196), (3549, 14040), (3640, 13689), (3780, 13182), (4056, 12285), (4095, 12168), (4212, 11830), (4394, 11340), (4536, 10985), (4563, 10920), (4680, 10647), (4732, 10530), (4914, 10140), (5070, 9828), (5265, 9464), (5460, 9126), (5670, 8788), (5915, 8424), (6084, 8190), (6552, 7605), (6591, 7560), (6760, 7371), (7020, 7098)]