1275915960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1779

約数の個数: 288

約数和(自身を含む): 4828889520

約数和(自身を除く): 3552973560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 121, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 264, 306, 330, 340, 360, 363, 374, 396, 408, 440, 484, 495, 510, 561, 605, 612, 660, 680, 726, 748, 765, 792, 935, 968, 990, 1020, 1089, 1122, 1210, 1224, 1320, 1452, 1496, 1530, 1683, 1723, 1815, 1870, 1980, 2040, 2057, 2178, 2244, 2420, 2805, 2904, 3060, 3366, 3446, 3630, 3740, 3960, 4114, 4356, 4488, 4840, 5169, 5445, 5610, 6120, 6171, 6732, 6892, 7260, 7480, 8228, 8415, 8615, 8712, 10285, 10338, 10890, 11220, 12342, 13464, 13784, 14520, 15507, 16456, 16830, 17230, 18513, 18953, 20570, 20676, 21780, 22440, 24684, 25845, 29291, 30855, 31014, 33660, 34460, 37026, 37906, 41140, 41352, 43560, 49368, 51690, 56859, 58582, 61710, 62028, 67320, 68920, 74052, 75812, 77535, 82280, 87873, 92565, 94765, 103380, 113718, 117164, 123420, 124056, 146455, 148104, 151624, 155070, 170577, 175746, 185130, 189530, 206760, 208483, 227436, 234328, 246840, 263619, 284295, 292910, 310140, 322201, 341154, 351492, 370260, 379060, 416966, 439365, 454872, 527238, 568590, 585820, 620280, 625449, 644402, 682308, 702984, 740520, 758120, 833932, 852885, 878730, 966603, 1042415, 1054476, 1137180, 1171640, 1250898, 1288804, 1318095, 1364616, 1611005, 1667864, 1705770, 1757460, 1876347, 1933206, 2084830, 2108952, 2274360, 2501796, 2577608, 2636190, 2899809, 3127245, 3222010, 3411540, 3514920, 3544211, 3752694, 3866412, 4169660, 4833015, 5003592, 5272380, 5799618, 6254490, 6444020, 6823080, 7088422, 7505388, 7732824, 8339320, 9381735, 9666030, 10544760, 10632633, 11599236, 12508980, 12888040, 14176844, 14499045, 15010776, 17721055, 18763470, 19332060, 21265266, 23198472, 25017960, 28353688, 28998090, 31897899, 35442110, 37526940, 38664120, 42530532, 53163165, 57996180, 63795798, 70884220, 75053880, 85061064, 106326330, 115992360, 127591596, 141768440, 159489495, 212652660, 255183192, 318978990, 425305320, 637957980, 1275915960]

約数ペア:

[(1, 1275915960), (2, 637957980), (3, 425305320), (4, 318978990), (5, 255183192), (6, 212652660), (8, 159489495), (9, 141768440), (10, 127591596), (11, 115992360), (12, 106326330), (15, 85061064), (17, 75053880), (18, 70884220), (20, 63795798), (22, 57996180), (24, 53163165), (30, 42530532), (33, 38664120), (34, 37526940), (36, 35442110), (40, 31897899), (44, 28998090), (45, 28353688), (51, 25017960), (55, 23198472), (60, 21265266), (66, 19332060), (68, 18763470), (72, 17721055), (85, 15010776), (88, 14499045), (90, 14176844), (99, 12888040), (102, 12508980), (110, 11599236), (120, 10632633), (121, 10544760), (132, 9666030), (136, 9381735), (153, 8339320), (165, 7732824), (170, 7505388), (180, 7088422), (187, 6823080), (198, 6444020), (204, 6254490), (220, 5799618), (242, 5272380), (255, 5003592), (264, 4833015), (306, 4169660), (330, 3866412), (340, 3752694), (360, 3544211), (363, 3514920), (374, 3411540), (396, 3222010), (408, 3127245), (440, 2899809), (484, 2636190), (495, 2577608), (510, 2501796), (561, 2274360), (605, 2108952), (612, 2084830), (660, 1933206), (680, 1876347), (726, 1757460), (748, 1705770), (765, 1667864), (792, 1611005), (935, 1364616), (968, 1318095), (990, 1288804), (1020, 1250898), (1089, 1171640), (1122, 1137180), (1210, 1054476), (1224, 1042415), (1320, 966603), (1452, 878730), (1496, 852885), (1530, 833932), (1683, 758120), (1723, 740520), (1815, 702984), (1870, 682308), (1980, 644402), (2040, 625449), (2057, 620280), (2178, 585820), (2244, 568590), (2420, 527238), (2805, 454872), (2904, 439365), (3060, 416966), (3366, 379060), (3446, 370260), (3630, 351492), (3740, 341154), (3960, 322201), (4114, 310140), (4356, 292910), (4488, 284295), (4840, 263619), (5169, 246840), (5445, 234328), (5610, 227436), (6120, 208483), (6171, 206760), (6732, 189530), (6892, 185130), (7260, 175746), (7480, 170577), (8228, 155070), (8415, 151624), (8615, 148104), (8712, 146455), (10285, 124056), (10338, 123420), (10890, 117164), (11220, 113718), (12342, 103380), (13464, 94765), (13784, 92565), (14520, 87873), (15507, 82280), (16456, 77535), (16830, 75812), (17230, 74052), (18513, 68920), (18953, 67320), (20570, 62028), (20676, 61710), (21780, 58582), (22440, 56859), (24684, 51690), (25845, 49368), (29291, 43560), (30855, 41352), (31014, 41140), (33660, 37906), (34460, 37026)]