172735290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 591566976

約数和(自身を除く): 418831686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 49, 63, 65, 69, 70, 78, 90, 91, 98, 105, 115, 117, 126, 130, 131, 138, 147, 161, 182, 195, 207, 210, 230, 234, 245, 262, 273, 294, 299, 315, 322, 345, 390, 393, 414, 441, 455, 483, 490, 546, 585, 598, 630, 637, 655, 690, 735, 786, 805, 819, 882, 897, 910, 917, 966, 1035, 1127, 1170, 1179, 1274, 1310, 1365, 1449, 1470, 1495, 1610, 1638, 1703, 1794, 1834, 1911, 1965, 2070, 2093, 2205, 2254, 2358, 2415, 2691, 2730, 2751, 2898, 2990, 3013, 3185, 3381, 3406, 3822, 3930, 4095, 4186, 4410, 4485, 4585, 4830, 5109, 5382, 5502, 5635, 5733, 5895, 6026, 6279, 6370, 6419, 6762, 7245, 8190, 8253, 8515, 8970, 9039, 9170, 9555, 10143, 10218, 10465, 11270, 11466, 11790, 11921, 12558, 12838, 13455, 13755, 14490, 14651, 15065, 15327, 16506, 16905, 17030, 18078, 18837, 19110, 19257, 20286, 20930, 21091, 23842, 25545, 26910, 27117, 27510, 28665, 29302, 30130, 30654, 31395, 32095, 33810, 35763, 37674, 38514, 39169, 41265, 42182, 43953, 45195, 50715, 51090, 54234, 57330, 57771, 59605, 62790, 63273, 64190, 71526, 73255, 76635, 78338, 82530, 83447, 87906, 90390, 94185, 96285, 101430, 105455, 107289, 115542, 117507, 119210, 126546, 131859, 135585, 146510, 147637, 153270, 166894, 178815, 188370, 189819, 192570, 195845, 210910, 214578, 219765, 235014, 250341, 263718, 271170, 274183, 288855, 295274, 316365, 352521, 357630, 379638, 391690, 417235, 439530, 442911, 500682, 536445, 548366, 577710, 587535, 632730, 659295, 705042, 738185, 751023, 822549, 834470, 885822, 949095, 1072890, 1175070, 1251705, 1318590, 1328733, 1370915, 1476370, 1502046, 1645098, 1762605, 1898190, 1919281, 2214555, 2467647, 2503410, 2657466, 2741830, 3525210, 3755115, 3838562, 4112745, 4429110, 4935294, 5757843, 6643665, 7510230, 8225490, 9596405, 11515686, 12338235, 13287330, 17273529, 19192810, 24676470, 28789215, 34547058, 57578430, 86367645, 172735290]

約数ペア:

[(1, 172735290), (2, 86367645), (3, 57578430), (5, 34547058), (6, 28789215), (7, 24676470), (9, 19192810), (10, 17273529), (13, 13287330), (14, 12338235), (15, 11515686), (18, 9596405), (21, 8225490), (23, 7510230), (26, 6643665), (30, 5757843), (35, 4935294), (39, 4429110), (42, 4112745), (45, 3838562), (46, 3755115), (49, 3525210), (63, 2741830), (65, 2657466), (69, 2503410), (70, 2467647), (78, 2214555), (90, 1919281), (91, 1898190), (98, 1762605), (105, 1645098), (115, 1502046), (117, 1476370), (126, 1370915), (130, 1328733), (131, 1318590), (138, 1251705), (147, 1175070), (161, 1072890), (182, 949095), (195, 885822), (207, 834470), (210, 822549), (230, 751023), (234, 738185), (245, 705042), (262, 659295), (273, 632730), (294, 587535), (299, 577710), (315, 548366), (322, 536445), (345, 500682), (390, 442911), (393, 439530), (414, 417235), (441, 391690), (455, 379638), (483, 357630), (490, 352521), (546, 316365), (585, 295274), (598, 288855), (630, 274183), (637, 271170), (655, 263718), (690, 250341), (735, 235014), (786, 219765), (805, 214578), (819, 210910), (882, 195845), (897, 192570), (910, 189819), (917, 188370), (966, 178815), (1035, 166894), (1127, 153270), (1170, 147637), (1179, 146510), (1274, 135585), (1310, 131859), (1365, 126546), (1449, 119210), (1470, 117507), (1495, 115542), (1610, 107289), (1638, 105455), (1703, 101430), (1794, 96285), (1834, 94185), (1911, 90390), (1965, 87906), (2070, 83447), (2093, 82530), (2205, 78338), (2254, 76635), (2358, 73255), (2415, 71526), (2691, 64190), (2730, 63273), (2751, 62790), (2898, 59605), (2990, 57771), (3013, 57330), (3185, 54234), (3381, 51090), (3406, 50715), (3822, 45195), (3930, 43953), (4095, 42182), (4186, 41265), (4410, 39169), (4485, 38514), (4585, 37674), (4830, 35763), (5109, 33810), (5382, 32095), (5502, 31395), (5635, 30654), (5733, 30130), (5895, 29302), (6026, 28665), (6279, 27510), (6370, 27117), (6419, 26910), (6762, 25545), (7245, 23842), (8190, 21091), (8253, 20930), (8515, 20286), (8970, 19257), (9039, 19110), (9170, 18837), (9555, 18078), (10143, 17030), (10218, 16905), (10465, 16506), (11270, 15327), (11466, 15065), (11790, 14651), (11921, 14490), (12558, 13755), (12838, 13455)]