53709480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 199875060

約数和(自身を除く): 146165580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 137, 162, 165, 180, 198, 216, 220, 242, 264, 270, 274, 297, 324, 330, 360, 363, 396, 405, 411, 440, 484, 495, 540, 548, 594, 605, 648, 660, 685, 726, 792, 810, 822, 891, 968, 990, 1080, 1089, 1096, 1188, 1210, 1233, 1320, 1370, 1452, 1485, 1507, 1620, 1644, 1782, 1815, 1980, 2055, 2178, 2376, 2420, 2466, 2740, 2904, 2970, 3014, 3240, 3267, 3288, 3564, 3630, 3699, 3960, 4110, 4356, 4455, 4521, 4840, 4932, 5445, 5480, 5940, 6028, 6165, 6534, 7128, 7260, 7398, 7535, 8220, 8712, 8910, 9042, 9801, 9864, 10890, 11097, 11880, 12056, 12330, 13068, 13563, 14520, 14796, 15070, 16335, 16440, 16577, 17820, 18084, 18495, 19602, 21780, 22194, 22605, 24660, 26136, 27126, 29592, 30140, 32670, 33154, 35640, 36168, 36990, 39204, 40689, 43560, 44388, 45210, 49005, 49320, 49731, 54252, 55485, 60280, 65340, 66308, 67815, 73980, 78408, 81378, 82885, 88776, 90420, 98010, 99462, 108504, 110970, 122067, 130680, 132616, 135630, 147960, 149193, 162756, 165770, 180840, 196020, 198924, 203445, 221940, 244134, 248655, 271260, 298386, 325512, 331540, 392040, 397848, 406890, 443880, 447579, 488268, 497310, 542520, 596772, 610335, 663080, 745965, 813780, 895158, 976536, 994620, 1193544, 1220670, 1342737, 1491930, 1627560, 1790316, 1989240, 2237895, 2441340, 2685474, 2983860, 3580632, 4475790, 4882680, 5370948, 5967720, 6713685, 8951580, 10741896, 13427370, 17903160, 26854740, 53709480]

約数ペア:

[(1, 53709480), (2, 26854740), (3, 17903160), (4, 13427370), (5, 10741896), (6, 8951580), (8, 6713685), (9, 5967720), (10, 5370948), (11, 4882680), (12, 4475790), (15, 3580632), (18, 2983860), (20, 2685474), (22, 2441340), (24, 2237895), (27, 1989240), (30, 1790316), (33, 1627560), (36, 1491930), (40, 1342737), (44, 1220670), (45, 1193544), (54, 994620), (55, 976536), (60, 895158), (66, 813780), (72, 745965), (81, 663080), (88, 610335), (90, 596772), (99, 542520), (108, 497310), (110, 488268), (120, 447579), (121, 443880), (132, 406890), (135, 397848), (137, 392040), (162, 331540), (165, 325512), (180, 298386), (198, 271260), (216, 248655), (220, 244134), (242, 221940), (264, 203445), (270, 198924), (274, 196020), (297, 180840), (324, 165770), (330, 162756), (360, 149193), (363, 147960), (396, 135630), (405, 132616), (411, 130680), (440, 122067), (484, 110970), (495, 108504), (540, 99462), (548, 98010), (594, 90420), (605, 88776), (648, 82885), (660, 81378), (685, 78408), (726, 73980), (792, 67815), (810, 66308), (822, 65340), (891, 60280), (968, 55485), (990, 54252), (1080, 49731), (1089, 49320), (1096, 49005), (1188, 45210), (1210, 44388), (1233, 43560), (1320, 40689), (1370, 39204), (1452, 36990), (1485, 36168), (1507, 35640), (1620, 33154), (1644, 32670), (1782, 30140), (1815, 29592), (1980, 27126), (2055, 26136), (2178, 24660), (2376, 22605), (2420, 22194), (2466, 21780), (2740, 19602), (2904, 18495), (2970, 18084), (3014, 17820), (3240, 16577), (3267, 16440), (3288, 16335), (3564, 15070), (3630, 14796), (3699, 14520), (3960, 13563), (4110, 13068), (4356, 12330), (4455, 12056), (4521, 11880), (4840, 11097), (4932, 10890), (5445, 9864), (5480, 9801), (5940, 9042), (6028, 8910), (6165, 8712), (6534, 8220), (7128, 7535), (7260, 7398)]