65644920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 236377440

約数和(自身を除く): 170732520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 137, 165, 180, 198, 220, 242, 264, 274, 330, 360, 363, 396, 411, 440, 484, 495, 548, 605, 660, 685, 726, 792, 822, 968, 990, 1089, 1096, 1210, 1233, 1320, 1331, 1370, 1452, 1507, 1644, 1815, 1980, 2055, 2178, 2420, 2466, 2662, 2740, 2904, 3014, 3288, 3630, 3960, 3993, 4110, 4356, 4521, 4840, 4932, 5324, 5445, 5480, 6028, 6165, 6655, 7260, 7535, 7986, 8220, 8712, 9042, 9864, 10648, 10890, 11979, 12056, 12330, 13310, 13563, 14520, 15070, 15972, 16440, 16577, 18084, 19965, 21780, 22605, 23958, 24660, 26620, 27126, 30140, 31944, 33154, 36168, 39930, 43560, 45210, 47916, 49320, 49731, 53240, 54252, 59895, 60280, 66308, 67815, 79860, 82885, 90420, 95832, 99462, 108504, 119790, 132616, 135630, 149193, 159720, 165770, 180840, 182347, 198924, 239580, 248655, 271260, 298386, 331540, 364694, 397848, 479160, 497310, 542520, 547041, 596772, 663080, 729388, 745965, 911735, 994620, 1094082, 1193544, 1458776, 1491930, 1641123, 1823470, 1989240, 2188164, 2735205, 2983860, 3282246, 3646940, 4376328, 5470410, 5967720, 6564492, 7293880, 8205615, 10940820, 13128984, 16411230, 21881640, 32822460, 65644920]

約数ペア:

[(1, 65644920), (2, 32822460), (3, 21881640), (4, 16411230), (5, 13128984), (6, 10940820), (8, 8205615), (9, 7293880), (10, 6564492), (11, 5967720), (12, 5470410), (15, 4376328), (18, 3646940), (20, 3282246), (22, 2983860), (24, 2735205), (30, 2188164), (33, 1989240), (36, 1823470), (40, 1641123), (44, 1491930), (45, 1458776), (55, 1193544), (60, 1094082), (66, 994620), (72, 911735), (88, 745965), (90, 729388), (99, 663080), (110, 596772), (120, 547041), (121, 542520), (132, 497310), (137, 479160), (165, 397848), (180, 364694), (198, 331540), (220, 298386), (242, 271260), (264, 248655), (274, 239580), (330, 198924), (360, 182347), (363, 180840), (396, 165770), (411, 159720), (440, 149193), (484, 135630), (495, 132616), (548, 119790), (605, 108504), (660, 99462), (685, 95832), (726, 90420), (792, 82885), (822, 79860), (968, 67815), (990, 66308), (1089, 60280), (1096, 59895), (1210, 54252), (1233, 53240), (1320, 49731), (1331, 49320), (1370, 47916), (1452, 45210), (1507, 43560), (1644, 39930), (1815, 36168), (1980, 33154), (2055, 31944), (2178, 30140), (2420, 27126), (2466, 26620), (2662, 24660), (2740, 23958), (2904, 22605), (3014, 21780), (3288, 19965), (3630, 18084), (3960, 16577), (3993, 16440), (4110, 15972), (4356, 15070), (4521, 14520), (4840, 13563), (4932, 13310), (5324, 12330), (5445, 12056), (5480, 11979), (6028, 10890), (6165, 10648), (6655, 9864), (7260, 9042), (7535, 8712), (7986, 8220)]