273225960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{1721}}^1$

素因数の和:1758

約数の個数: 240

約数和(自身を含む): 1068897060

約数和(自身を除く): 795671100

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1721, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3442, 3528, 3780, 3969, 4410, 4536, 5163, 5292, 5670, 5880, 6615, 6884, 7560, 7938, 8605, 8820, 10326, 10584, 11340, 12047, 13230, 13768, 15489, 15876, 17210, 17640, 19845, 20652, 22680, 24094, 25815, 26460, 30978, 31752, 34420, 36141, 39690, 41304, 46467, 48188, 51630, 52920, 60235, 61956, 68840, 72282, 77445, 79380, 84329, 92934, 96376, 103260, 108423, 120470, 123912, 139401, 144564, 154890, 158760, 168658, 180705, 185868, 206520, 216846, 232335, 240940, 252987, 278802, 289128, 309780, 325269, 337316, 361410, 371736, 421645, 433692, 464670, 481880, 505974, 542115, 557604, 619560, 650538, 674632, 697005, 722820, 758961, 843290, 867384, 929340, 975807, 1011948, 1084230, 1115208, 1264935, 1301076, 1394010, 1445640, 1517922, 1626345, 1686580, 1858680, 1951614, 2023896, 2168460, 2276883, 2529870, 2602152, 2788020, 3035844, 3252690, 3373160, 3794805, 3903228, 4336920, 4553766, 4879035, 5059740, 5576040, 6071688, 6505380, 6830649, 7589610, 7806456, 9107532, 9758070, 10119480, 11384415, 13010760, 13661298, 15179220, 18215064, 19516140, 22768830, 27322596, 30358440, 34153245, 39032280, 45537660, 54645192, 68306490, 91075320, 136612980, 273225960]

約数ペア:

[(1, 273225960), (2, 136612980), (3, 91075320), (4, 68306490), (5, 54645192), (6, 45537660), (7, 39032280), (8, 34153245), (9, 30358440), (10, 27322596), (12, 22768830), (14, 19516140), (15, 18215064), (18, 15179220), (20, 13661298), (21, 13010760), (24, 11384415), (27, 10119480), (28, 9758070), (30, 9107532), (35, 7806456), (36, 7589610), (40, 6830649), (42, 6505380), (45, 6071688), (49, 5576040), (54, 5059740), (56, 4879035), (60, 4553766), (63, 4336920), (70, 3903228), (72, 3794805), (81, 3373160), (84, 3252690), (90, 3035844), (98, 2788020), (105, 2602152), (108, 2529870), (120, 2276883), (126, 2168460), (135, 2023896), (140, 1951614), (147, 1858680), (162, 1686580), (168, 1626345), (180, 1517922), (189, 1445640), (196, 1394010), (210, 1301076), (216, 1264935), (245, 1115208), (252, 1084230), (270, 1011948), (280, 975807), (294, 929340), (315, 867384), (324, 843290), (360, 758961), (378, 722820), (392, 697005), (405, 674632), (420, 650538), (441, 619560), (490, 557604), (504, 542115), (540, 505974), (567, 481880), (588, 464670), (630, 433692), (648, 421645), (735, 371736), (756, 361410), (810, 337316), (840, 325269), (882, 309780), (945, 289128), (980, 278802), (1080, 252987), (1134, 240940), (1176, 232335), (1260, 216846), (1323, 206520), (1470, 185868), (1512, 180705), (1620, 168658), (1721, 158760), (1764, 154890), (1890, 144564), (1960, 139401), (2205, 123912), (2268, 120470), (2520, 108423), (2646, 103260), (2835, 96376), (2940, 92934), (3240, 84329), (3442, 79380), (3528, 77445), (3780, 72282), (3969, 68840), (4410, 61956), (4536, 60235), (5163, 52920), (5292, 51630), (5670, 48188), (5880, 46467), (6615, 41304), (6884, 39690), (7560, 36141), (7938, 34420), (8605, 31752), (8820, 30978), (10326, 26460), (10584, 25815), (11340, 24094), (12047, 22680), (13230, 20652), (13768, 19845), (15489, 17640), (15876, 17210)]