301130280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 1115412480

約数和(自身を除く): 814282200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 155, 165, 180, 186, 198, 220, 223, 242, 248, 264, 279, 310, 330, 341, 360, 363, 372, 396, 440, 446, 465, 484, 495, 558, 605, 620, 660, 669, 682, 726, 744, 792, 892, 930, 968, 990, 1023, 1089, 1115, 1116, 1210, 1240, 1320, 1338, 1364, 1395, 1452, 1705, 1784, 1815, 1860, 1980, 2007, 2046, 2178, 2230, 2232, 2420, 2453, 2676, 2728, 2790, 2904, 3069, 3345, 3410, 3630, 3720, 3751, 3960, 4014, 4092, 4356, 4460, 4840, 4906, 5115, 5352, 5445, 5580, 6138, 6690, 6820, 6913, 7260, 7359, 7502, 8028, 8184, 8712, 8920, 9812, 10035, 10230, 10890, 11160, 11253, 12265, 12276, 13380, 13640, 13826, 14520, 14718, 15004, 15345, 16056, 18755, 19624, 20070, 20460, 20739, 21780, 22077, 22506, 24530, 24552, 26760, 26983, 27652, 29436, 30008, 30690, 33759, 34565, 36795, 37510, 40140, 40920, 41478, 43560, 44154, 45012, 49060, 53966, 55304, 56265, 58872, 61380, 62217, 67518, 69130, 73590, 75020, 76043, 80280, 80949, 82956, 88308, 90024, 98120, 103695, 107932, 110385, 112530, 122760, 124434, 134915, 135036, 138260, 147180, 150040, 152086, 161898, 165912, 168795, 176616, 207390, 215864, 220770, 225060, 228129, 242847, 248868, 269830, 270072, 276520, 294360, 304172, 311085, 323796, 337590, 380215, 404745, 414780, 441540, 450120, 456258, 485694, 497736, 539660, 608344, 622170, 647592, 675180, 684387, 760430, 809490, 829560, 836473, 883080, 912516, 971388, 1079320, 1140645, 1214235, 1244340, 1350360, 1368774, 1520860, 1618980, 1672946, 1825032, 1942776, 2281290, 2428470, 2488680, 2509419, 2737548, 3041720, 3237960, 3345892, 3421935, 4182365, 4562580, 4856940, 5018838, 5475096, 6691784, 6843870, 7528257, 8364730, 9125160, 9713880, 10037676, 12547095, 13687740, 15056514, 16729460, 20075352, 25094190, 27375480, 30113028, 33458920, 37641285, 50188380, 60226056, 75282570, 100376760, 150565140, 301130280]

約数ペア:

[(1, 301130280), (2, 150565140), (3, 100376760), (4, 75282570), (5, 60226056), (6, 50188380), (8, 37641285), (9, 33458920), (10, 30113028), (11, 27375480), (12, 25094190), (15, 20075352), (18, 16729460), (20, 15056514), (22, 13687740), (24, 12547095), (30, 10037676), (31, 9713880), (33, 9125160), (36, 8364730), (40, 7528257), (44, 6843870), (45, 6691784), (55, 5475096), (60, 5018838), (62, 4856940), (66, 4562580), (72, 4182365), (88, 3421935), (90, 3345892), (93, 3237960), (99, 3041720), (110, 2737548), (120, 2509419), (121, 2488680), (124, 2428470), (132, 2281290), (155, 1942776), (165, 1825032), (180, 1672946), (186, 1618980), (198, 1520860), (220, 1368774), (223, 1350360), (242, 1244340), (248, 1214235), (264, 1140645), (279, 1079320), (310, 971388), (330, 912516), (341, 883080), (360, 836473), (363, 829560), (372, 809490), (396, 760430), (440, 684387), (446, 675180), (465, 647592), (484, 622170), (495, 608344), (558, 539660), (605, 497736), (620, 485694), (660, 456258), (669, 450120), (682, 441540), (726, 414780), (744, 404745), (792, 380215), (892, 337590), (930, 323796), (968, 311085), (990, 304172), (1023, 294360), (1089, 276520), (1115, 270072), (1116, 269830), (1210, 248868), (1240, 242847), (1320, 228129), (1338, 225060), (1364, 220770), (1395, 215864), (1452, 207390), (1705, 176616), (1784, 168795), (1815, 165912), (1860, 161898), (1980, 152086), (2007, 150040), (2046, 147180), (2178, 138260), (2230, 135036), (2232, 134915), (2420, 124434), (2453, 122760), (2676, 112530), (2728, 110385), (2790, 107932), (2904, 103695), (3069, 98120), (3345, 90024), (3410, 88308), (3630, 82956), (3720, 80949), (3751, 80280), (3960, 76043), (4014, 75020), (4092, 73590), (4356, 69130), (4460, 67518), (4840, 62217), (4906, 61380), (5115, 58872), (5352, 56265), (5445, 55304), (5580, 53966), (6138, 49060), (6690, 45012), (6820, 44154), (6913, 43560), (7260, 41478), (7359, 40920), (7502, 40140), (8028, 37510), (8184, 36795), (8712, 34565), (8920, 33759), (9812, 30690), (10035, 30008), (10230, 29436), (10890, 27652), (11160, 26983), (11253, 26760), (12265, 24552), (12276, 24530), (13380, 22506), (13640, 22077), (13826, 21780), (14520, 20739), (14718, 20460), (15004, 20070), (15345, 19624), (16056, 18755)]