91075320

素因数分解:

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

素因数の和:1755

約数の個数: 192

約数和(自身を含む): 353354400

約数和(自身を除く): 262279080

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, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1721, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3442, 3528, 3780, 4410, 5163, 5292, 5880, 6615, 6884, 7560, 8605, 8820, 10326, 10584, 12047, 13230, 13768, 15489, 17210, 17640, 20652, 24094, 25815, 26460, 30978, 34420, 36141, 41304, 46467, 48188, 51630, 52920, 60235, 61956, 68840, 72282, 77445, 84329, 92934, 96376, 103260, 108423, 120470, 123912, 144564, 154890, 168658, 180705, 185868, 206520, 216846, 232335, 240940, 252987, 289128, 309780, 325269, 337316, 361410, 371736, 421645, 433692, 464670, 481880, 505974, 542115, 619560, 650538, 674632, 722820, 758961, 843290, 867384, 929340, 1011948, 1084230, 1264935, 1301076, 1445640, 1517922, 1626345, 1686580, 1858680, 2023896, 2168460, 2276883, 2529870, 2602152, 3035844, 3252690, 3373160, 3794805, 4336920, 4553766, 5059740, 6071688, 6505380, 7589610, 9107532, 10119480, 11384415, 13010760, 15179220, 18215064, 22768830, 30358440, 45537660, 91075320]

約数ペア:

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