83110860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 216

約数和(自身を含む): 304995600

約数和(自身を除く): 221884740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 349, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 698, 735, 756, 810, 882, 945, 972, 980, 1047, 1134, 1215, 1260, 1323, 1396, 1470, 1620, 1701, 1745, 1764, 1890, 2094, 2205, 2268, 2430, 2443, 2646, 2835, 2940, 3141, 3402, 3490, 3780, 3969, 4188, 4410, 4860, 4886, 5235, 5292, 5670, 6282, 6615, 6804, 6980, 7329, 7938, 8505, 8820, 9423, 9772, 10470, 11340, 11907, 12215, 12564, 13230, 14658, 15705, 15876, 17010, 17101, 18846, 19845, 20940, 21987, 23814, 24430, 26460, 28269, 29316, 31410, 34020, 34202, 36645, 37692, 39690, 43974, 47115, 47628, 48860, 51303, 56538, 59535, 62820, 65961, 68404, 73290, 79380, 84807, 85505, 87948, 94230, 102606, 109935, 113076, 119070, 131922, 141345, 146580, 153909, 169614, 171010, 188460, 197883, 205212, 219870, 238140, 256515, 263844, 282690, 307818, 329805, 339228, 342020, 395766, 424035, 439740, 461727, 513030, 565380, 593649, 615636, 659610, 769545, 791532, 848070, 923454, 989415, 1026060, 1187298, 1319220, 1385181, 1539090, 1696140, 1846908, 1978830, 2308635, 2374596, 2770362, 2968245, 3078180, 3957660, 4155543, 4617270, 5540724, 5936490, 6925905, 8311086, 9234540, 11872980, 13851810, 16622172, 20777715, 27703620, 41555430, 83110860]

約数ペア:

[(1, 83110860), (2, 41555430), (3, 27703620), (4, 20777715), (5, 16622172), (6, 13851810), (7, 11872980), (9, 9234540), (10, 8311086), (12, 6925905), (14, 5936490), (15, 5540724), (18, 4617270), (20, 4155543), (21, 3957660), (27, 3078180), (28, 2968245), (30, 2770362), (35, 2374596), (36, 2308635), (42, 1978830), (45, 1846908), (49, 1696140), (54, 1539090), (60, 1385181), (63, 1319220), (70, 1187298), (81, 1026060), (84, 989415), (90, 923454), (98, 848070), (105, 791532), (108, 769545), (126, 659610), (135, 615636), (140, 593649), (147, 565380), (162, 513030), (180, 461727), (189, 439740), (196, 424035), (210, 395766), (243, 342020), (245, 339228), (252, 329805), (270, 307818), (294, 282690), (315, 263844), (324, 256515), (349, 238140), (378, 219870), (405, 205212), (420, 197883), (441, 188460), (486, 171010), (490, 169614), (540, 153909), (567, 146580), (588, 141345), (630, 131922), (698, 119070), (735, 113076), (756, 109935), (810, 102606), (882, 94230), (945, 87948), (972, 85505), (980, 84807), (1047, 79380), (1134, 73290), (1215, 68404), (1260, 65961), (1323, 62820), (1396, 59535), (1470, 56538), (1620, 51303), (1701, 48860), (1745, 47628), (1764, 47115), (1890, 43974), (2094, 39690), (2205, 37692), (2268, 36645), (2430, 34202), (2443, 34020), (2646, 31410), (2835, 29316), (2940, 28269), (3141, 26460), (3402, 24430), (3490, 23814), (3780, 21987), (3969, 20940), (4188, 19845), (4410, 18846), (4860, 17101), (4886, 17010), (5235, 15876), (5292, 15705), (5670, 14658), (6282, 13230), (6615, 12564), (6804, 12215), (6980, 11907), (7329, 11340), (7938, 10470), (8505, 9772), (8820, 9423)]