202217580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 670320000

約数和(自身を除く): 468102420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 37, 45, 54, 58, 60, 74, 87, 90, 108, 111, 116, 135, 145, 148, 174, 180, 185, 222, 261, 270, 290, 333, 348, 349, 370, 435, 444, 522, 540, 555, 580, 666, 698, 740, 783, 870, 999, 1044, 1047, 1073, 1110, 1305, 1332, 1396, 1566, 1665, 1740, 1745, 1998, 2094, 2146, 2220, 2610, 3132, 3141, 3219, 3330, 3490, 3915, 3996, 4188, 4292, 4995, 5220, 5235, 5365, 6282, 6438, 6660, 6980, 7830, 9423, 9657, 9990, 10121, 10470, 10730, 12564, 12876, 12913, 15660, 15705, 16095, 18846, 19314, 19980, 20242, 20940, 21460, 25826, 28971, 30363, 31410, 32190, 37692, 38628, 38739, 40484, 47115, 48285, 50605, 51652, 57942, 60726, 62820, 64380, 64565, 77478, 91089, 94230, 96570, 101210, 115884, 116217, 121452, 129130, 144855, 151815, 154956, 182178, 188460, 193140, 193695, 202420, 232434, 258260, 273267, 289710, 303630, 348651, 364356, 374477, 387390, 455445, 464868, 546534, 579420, 581085, 607260, 697302, 748954, 774780, 910890, 1093068, 1123431, 1162170, 1366335, 1394604, 1497908, 1743255, 1821780, 1872385, 2246862, 2324340, 2732670, 3370293, 3486510, 3744770, 4493724, 5465340, 5617155, 6740586, 6973020, 7489540, 10110879, 11234310, 13481172, 16851465, 20221758, 22468620, 33702930, 40443516, 50554395, 67405860, 101108790, 202217580]

約数ペア:

[(1, 202217580), (2, 101108790), (3, 67405860), (4, 50554395), (5, 40443516), (6, 33702930), (9, 22468620), (10, 20221758), (12, 16851465), (15, 13481172), (18, 11234310), (20, 10110879), (27, 7489540), (29, 6973020), (30, 6740586), (36, 5617155), (37, 5465340), (45, 4493724), (54, 3744770), (58, 3486510), (60, 3370293), (74, 2732670), (87, 2324340), (90, 2246862), (108, 1872385), (111, 1821780), (116, 1743255), (135, 1497908), (145, 1394604), (148, 1366335), (174, 1162170), (180, 1123431), (185, 1093068), (222, 910890), (261, 774780), (270, 748954), (290, 697302), (333, 607260), (348, 581085), (349, 579420), (370, 546534), (435, 464868), (444, 455445), (522, 387390), (540, 374477), (555, 364356), (580, 348651), (666, 303630), (698, 289710), (740, 273267), (783, 258260), (870, 232434), (999, 202420), (1044, 193695), (1047, 193140), (1073, 188460), (1110, 182178), (1305, 154956), (1332, 151815), (1396, 144855), (1566, 129130), (1665, 121452), (1740, 116217), (1745, 115884), (1998, 101210), (2094, 96570), (2146, 94230), (2220, 91089), (2610, 77478), (3132, 64565), (3141, 64380), (3219, 62820), (3330, 60726), (3490, 57942), (3915, 51652), (3996, 50605), (4188, 48285), (4292, 47115), (4995, 40484), (5220, 38739), (5235, 38628), (5365, 37692), (6282, 32190), (6438, 31410), (6660, 30363), (6980, 28971), (7830, 25826), (9423, 21460), (9657, 20940), (9990, 20242), (10121, 19980), (10470, 19314), (10730, 18846), (12564, 16095), (12876, 15705), (12913, 15660)]