154522440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 561670200

約数和(自身を除く): 407147760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 41, 45, 57, 58, 60, 72, 76, 82, 87, 90, 95, 114, 116, 120, 123, 145, 152, 164, 171, 174, 180, 190, 205, 228, 232, 246, 261, 285, 290, 328, 342, 348, 360, 361, 369, 380, 410, 435, 456, 492, 522, 551, 570, 580, 615, 684, 696, 722, 738, 760, 779, 820, 855, 870, 984, 1044, 1083, 1102, 1140, 1160, 1189, 1230, 1305, 1368, 1444, 1476, 1558, 1640, 1653, 1710, 1740, 1805, 1845, 2088, 2166, 2204, 2280, 2337, 2378, 2460, 2610, 2755, 2888, 2952, 3116, 3249, 3306, 3420, 3480, 3567, 3610, 3690, 3895, 4332, 4408, 4674, 4756, 4920, 4959, 5220, 5415, 5510, 5945, 6232, 6498, 6612, 6840, 7011, 7134, 7220, 7380, 7790, 8265, 8664, 9348, 9512, 9918, 10440, 10469, 10701, 10830, 11020, 11685, 11890, 12996, 13224, 14022, 14268, 14440, 14760, 14801, 15580, 16245, 16530, 17835, 18696, 19836, 20938, 21402, 21660, 22040, 22591, 23370, 23780, 24795, 25992, 28044, 28536, 29602, 31160, 31407, 32490, 33060, 35055, 35670, 39672, 41876, 42804, 43320, 44403, 45182, 46740, 47560, 49590, 52345, 53505, 56088, 59204, 62814, 64980, 66120, 67773, 70110, 71340, 74005, 83752, 85608, 88806, 90364, 93480, 94221, 99180, 104690, 107010, 112955, 118408, 125628, 129960, 133209, 135546, 140220, 142680, 148010, 157035, 177612, 180728, 188442, 198360, 203319, 209380, 214020, 222015, 225910, 251256, 266418, 271092, 280440, 296020, 314070, 338865, 355224, 376884, 406638, 418760, 428040, 429229, 444030, 451820, 471105, 532836, 542184, 592040, 628140, 666045, 677730, 753768, 813276, 858458, 888060, 903640, 942210, 1016595, 1065672, 1256280, 1287687, 1332090, 1355460, 1626552, 1716916, 1776120, 1884420, 2033190, 2146145, 2575374, 2664180, 2710920, 3433832, 3768840, 3863061, 4066380, 4292290, 5150748, 5328360, 6438435, 7726122, 8132760, 8584580, 10301496, 12876870, 15452244, 17169160, 19315305, 25753740, 30904488, 38630610, 51507480, 77261220, 154522440]

約数ペア:

[(1, 154522440), (2, 77261220), (3, 51507480), (4, 38630610), (5, 30904488), (6, 25753740), (8, 19315305), (9, 17169160), (10, 15452244), (12, 12876870), (15, 10301496), (18, 8584580), (19, 8132760), (20, 7726122), (24, 6438435), (29, 5328360), (30, 5150748), (36, 4292290), (38, 4066380), (40, 3863061), (41, 3768840), (45, 3433832), (57, 2710920), (58, 2664180), (60, 2575374), (72, 2146145), (76, 2033190), (82, 1884420), (87, 1776120), (90, 1716916), (95, 1626552), (114, 1355460), (116, 1332090), (120, 1287687), (123, 1256280), (145, 1065672), (152, 1016595), (164, 942210), (171, 903640), (174, 888060), (180, 858458), (190, 813276), (205, 753768), (228, 677730), (232, 666045), (246, 628140), (261, 592040), (285, 542184), (290, 532836), (328, 471105), (342, 451820), (348, 444030), (360, 429229), (361, 428040), (369, 418760), (380, 406638), (410, 376884), (435, 355224), (456, 338865), (492, 314070), (522, 296020), (551, 280440), (570, 271092), (580, 266418), (615, 251256), (684, 225910), (696, 222015), (722, 214020), (738, 209380), (760, 203319), (779, 198360), (820, 188442), (855, 180728), (870, 177612), (984, 157035), (1044, 148010), (1083, 142680), (1102, 140220), (1140, 135546), (1160, 133209), (1189, 129960), (1230, 125628), (1305, 118408), (1368, 112955), (1444, 107010), (1476, 104690), (1558, 99180), (1640, 94221), (1653, 93480), (1710, 90364), (1740, 88806), (1805, 85608), (1845, 83752), (2088, 74005), (2166, 71340), (2204, 70110), (2280, 67773), (2337, 66120), (2378, 64980), (2460, 62814), (2610, 59204), (2755, 56088), (2888, 53505), (2952, 52345), (3116, 49590), (3249, 47560), (3306, 46740), (3420, 45182), (3480, 44403), (3567, 43320), (3610, 42804), (3690, 41876), (3895, 39672), (4332, 35670), (4408, 35055), (4674, 33060), (4756, 32490), (4920, 31407), (4959, 31160), (5220, 29602), (5415, 28536), (5510, 28044), (5945, 25992), (6232, 24795), (6498, 23780), (6612, 23370), (6840, 22591), (7011, 22040), (7134, 21660), (7220, 21402), (7380, 20938), (7790, 19836), (8265, 18696), (8664, 17835), (9348, 16530), (9512, 16245), (9918, 15580), (10440, 14801), (10469, 14760), (10701, 14440), (10830, 14268), (11020, 14022), (11685, 13224), (11890, 12996)]