154776180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 497645568

約数和(自身を除く): 342869388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 60, 62, 65, 74, 78, 93, 111, 124, 130, 148, 155, 156, 173, 185, 186, 195, 222, 260, 310, 346, 370, 372, 390, 403, 444, 465, 481, 519, 555, 620, 692, 740, 780, 806, 865, 930, 962, 1038, 1110, 1147, 1209, 1443, 1612, 1730, 1860, 1924, 2015, 2076, 2220, 2249, 2294, 2405, 2418, 2595, 2886, 3441, 3460, 4030, 4498, 4588, 4810, 4836, 5190, 5363, 5735, 5772, 6045, 6401, 6747, 6882, 7215, 8060, 8996, 9620, 10380, 10726, 11245, 11470, 12090, 12802, 13494, 13764, 14430, 14911, 16089, 17205, 19203, 21452, 22490, 22940, 24180, 25604, 26815, 26988, 28860, 29822, 32005, 32178, 33735, 34410, 38406, 44733, 44980, 53630, 59644, 64010, 64356, 67470, 68820, 69719, 74555, 76812, 80445, 83213, 89466, 96015, 107260, 128020, 134940, 139438, 149110, 160890, 166426, 178932, 192030, 198431, 209157, 223665, 249639, 278876, 298220, 321780, 332852, 348595, 384060, 396862, 416065, 418314, 447330, 499278, 595293, 697190, 793724, 832130, 836628, 894660, 992155, 998556, 1045785, 1190586, 1248195, 1394380, 1664260, 1984310, 2091570, 2381172, 2496390, 2579603, 2976465, 3968620, 4183140, 4992780, 5159206, 5952930, 7738809, 10318412, 11905860, 12898015, 15477618, 25796030, 30955236, 38694045, 51592060, 77388090, 154776180]

約数ペア:

[(1, 154776180), (2, 77388090), (3, 51592060), (4, 38694045), (5, 30955236), (6, 25796030), (10, 15477618), (12, 12898015), (13, 11905860), (15, 10318412), (20, 7738809), (26, 5952930), (30, 5159206), (31, 4992780), (37, 4183140), (39, 3968620), (52, 2976465), (60, 2579603), (62, 2496390), (65, 2381172), (74, 2091570), (78, 1984310), (93, 1664260), (111, 1394380), (124, 1248195), (130, 1190586), (148, 1045785), (155, 998556), (156, 992155), (173, 894660), (185, 836628), (186, 832130), (195, 793724), (222, 697190), (260, 595293), (310, 499278), (346, 447330), (370, 418314), (372, 416065), (390, 396862), (403, 384060), (444, 348595), (465, 332852), (481, 321780), (519, 298220), (555, 278876), (620, 249639), (692, 223665), (740, 209157), (780, 198431), (806, 192030), (865, 178932), (930, 166426), (962, 160890), (1038, 149110), (1110, 139438), (1147, 134940), (1209, 128020), (1443, 107260), (1612, 96015), (1730, 89466), (1860, 83213), (1924, 80445), (2015, 76812), (2076, 74555), (2220, 69719), (2249, 68820), (2294, 67470), (2405, 64356), (2418, 64010), (2595, 59644), (2886, 53630), (3441, 44980), (3460, 44733), (4030, 38406), (4498, 34410), (4588, 33735), (4810, 32178), (4836, 32005), (5190, 29822), (5363, 28860), (5735, 26988), (5772, 26815), (6045, 25604), (6401, 24180), (6747, 22940), (6882, 22490), (7215, 21452), (8060, 19203), (8996, 17205), (9620, 16089), (10380, 14911), (10726, 14430), (11245, 13764), (11470, 13494), (12090, 12802)]