235224540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 767867520

約数和(自身を除く): 532642980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 61, 74, 90, 108, 111, 122, 135, 148, 180, 183, 185, 193, 222, 244, 270, 305, 333, 366, 370, 386, 444, 540, 549, 555, 579, 610, 666, 732, 740, 772, 915, 965, 999, 1098, 1110, 1158, 1220, 1332, 1647, 1665, 1737, 1830, 1930, 1998, 2196, 2220, 2257, 2316, 2745, 2895, 3294, 3330, 3474, 3660, 3860, 3996, 4514, 4995, 5211, 5490, 5790, 6588, 6660, 6771, 6948, 7141, 8235, 8685, 9028, 9990, 10422, 10980, 11285, 11580, 11773, 13542, 14282, 16470, 17370, 19980, 20313, 20844, 21423, 22570, 23546, 26055, 27084, 28564, 32940, 33855, 34740, 35319, 35705, 40626, 42846, 45140, 47092, 52110, 58865, 60939, 64269, 67710, 70638, 71410, 81252, 85692, 101565, 104220, 105957, 107115, 117730, 121878, 128538, 135420, 141276, 142820, 176595, 192807, 203130, 211914, 214230, 235460, 243756, 257076, 304695, 317871, 321345, 353190, 385614, 406260, 423828, 428460, 435601, 529785, 609390, 635742, 642690, 706380, 771228, 871202, 964035, 1059570, 1218780, 1271484, 1285380, 1306803, 1589355, 1742404, 1928070, 2119140, 2178005, 2613606, 3178710, 3856140, 3920409, 4356010, 5227212, 6357420, 6534015, 7840818, 8712020, 11761227, 13068030, 15681636, 19602045, 23522454, 26136060, 39204090, 47044908, 58806135, 78408180, 117612270, 235224540]

約数ペア:

[(1, 235224540), (2, 117612270), (3, 78408180), (4, 58806135), (5, 47044908), (6, 39204090), (9, 26136060), (10, 23522454), (12, 19602045), (15, 15681636), (18, 13068030), (20, 11761227), (27, 8712020), (30, 7840818), (36, 6534015), (37, 6357420), (45, 5227212), (54, 4356010), (60, 3920409), (61, 3856140), (74, 3178710), (90, 2613606), (108, 2178005), (111, 2119140), (122, 1928070), (135, 1742404), (148, 1589355), (180, 1306803), (183, 1285380), (185, 1271484), (193, 1218780), (222, 1059570), (244, 964035), (270, 871202), (305, 771228), (333, 706380), (366, 642690), (370, 635742), (386, 609390), (444, 529785), (540, 435601), (549, 428460), (555, 423828), (579, 406260), (610, 385614), (666, 353190), (732, 321345), (740, 317871), (772, 304695), (915, 257076), (965, 243756), (999, 235460), (1098, 214230), (1110, 211914), (1158, 203130), (1220, 192807), (1332, 176595), (1647, 142820), (1665, 141276), (1737, 135420), (1830, 128538), (1930, 121878), (1998, 117730), (2196, 107115), (2220, 105957), (2257, 104220), (2316, 101565), (2745, 85692), (2895, 81252), (3294, 71410), (3330, 70638), (3474, 67710), (3660, 64269), (3860, 60939), (3996, 58865), (4514, 52110), (4995, 47092), (5211, 45140), (5490, 42846), (5790, 40626), (6588, 35705), (6660, 35319), (6771, 34740), (6948, 33855), (7141, 32940), (8235, 28564), (8685, 27084), (9028, 26055), (9990, 23546), (10422, 22570), (10980, 21423), (11285, 20844), (11580, 20313), (11773, 19980), (13542, 17370), (14282, 16470)]