222494580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5351}}^1$

素因数の和:5387

約数の個数: 192

約数和(自身を含む): 863170560

約数和(自身を除く): 640675980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5351, 5940, 6930, 8316, 10395, 10702, 13860, 16053, 20790, 21404, 26755, 32106, 37457, 41580, 48159, 53510, 58861, 64212, 74914, 80265, 96318, 107020, 112371, 117722, 144477, 149828, 160530, 176583, 187285, 192636, 224742, 235444, 240795, 288954, 294305, 321060, 337113, 353166, 374570, 412027, 449484, 481590, 529749, 561855, 577908, 588610, 674226, 706332, 722385, 749140, 824054, 882915, 963180, 1011339, 1059498, 1123710, 1177220, 1236081, 1348452, 1444770, 1589247, 1648108, 1685565, 1765830, 2022678, 2060135, 2118996, 2247420, 2472162, 2648745, 2889540, 3178494, 3371130, 3531660, 3708243, 4045356, 4120270, 4944324, 5056695, 5297490, 6180405, 6356988, 6742260, 7416486, 7946235, 8240540, 10113390, 10594980, 11124729, 12360810, 14832972, 15892470, 18541215, 20226780, 22249458, 24721620, 31784940, 37082430, 44498916, 55623645, 74164860, 111247290, 222494580]

約数ペア:

[(1, 222494580), (2, 111247290), (3, 74164860), (4, 55623645), (5, 44498916), (6, 37082430), (7, 31784940), (9, 24721620), (10, 22249458), (11, 20226780), (12, 18541215), (14, 15892470), (15, 14832972), (18, 12360810), (20, 11124729), (21, 10594980), (22, 10113390), (27, 8240540), (28, 7946235), (30, 7416486), (33, 6742260), (35, 6356988), (36, 6180405), (42, 5297490), (44, 5056695), (45, 4944324), (54, 4120270), (55, 4045356), (60, 3708243), (63, 3531660), (66, 3371130), (70, 3178494), (77, 2889540), (84, 2648745), (90, 2472162), (99, 2247420), (105, 2118996), (108, 2060135), (110, 2022678), (126, 1765830), (132, 1685565), (135, 1648108), (140, 1589247), (154, 1444770), (165, 1348452), (180, 1236081), (189, 1177220), (198, 1123710), (210, 1059498), (220, 1011339), (231, 963180), (252, 882915), (270, 824054), (297, 749140), (308, 722385), (315, 706332), (330, 674226), (378, 588610), (385, 577908), (396, 561855), (420, 529749), (462, 481590), (495, 449484), (540, 412027), (594, 374570), (630, 353166), (660, 337113), (693, 321060), (756, 294305), (770, 288954), (924, 240795), (945, 235444), (990, 224742), (1155, 192636), (1188, 187285), (1260, 176583), (1386, 160530), (1485, 149828), (1540, 144477), (1890, 117722), (1980, 112371), (2079, 107020), (2310, 96318), (2772, 80265), (2970, 74914), (3465, 64212), (3780, 58861), (4158, 53510), (4620, 48159), (5351, 41580), (5940, 37457), (6930, 32106), (8316, 26755), (10395, 21404), (10702, 20790), (13860, 16053)]