212022360

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:701

約数の個数: 224

約数和(自身を含む): 781451280

約数和(自身を除く): 569428920

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, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 661, 729, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1322, 1458, 1485, 1620, 1782, 1944, 1980, 1983, 2376, 2430, 2644, 2673, 2916, 2970, 3240, 3305, 3564, 3645, 3960, 3966, 4455, 4860, 5288, 5346, 5832, 5940, 5949, 6610, 7128, 7271, 7290, 7932, 8019, 8910, 9720, 9915, 10692, 11880, 11898, 13220, 13365, 14542, 14580, 15864, 16038, 17820, 17847, 19830, 21384, 21813, 23796, 26440, 26730, 29084, 29160, 29745, 32076, 35640, 35694, 36355, 39660, 40095, 43626, 47592, 53460, 53541, 58168, 59490, 64152, 65439, 71388, 72710, 79320, 80190, 87252, 89235, 106920, 107082, 109065, 118980, 130878, 142776, 145420, 160380, 160623, 174504, 178470, 196317, 214164, 218130, 237960, 261756, 267705, 290840, 320760, 321246, 327195, 356940, 392634, 428328, 436260, 481869, 523512, 535410, 588951, 642492, 654390, 713880, 785268, 803115, 872520, 963738, 981585, 1070820, 1177902, 1284984, 1308780, 1570536, 1606230, 1766853, 1927476, 1963170, 2141640, 2355804, 2409345, 2617560, 2944755, 3212460, 3533706, 3854952, 3926340, 4711608, 4818690, 5300559, 5889510, 6424920, 7067412, 7852680, 8834265, 9637380, 10601118, 11779020, 14134824, 17668530, 19274760, 21202236, 23558040, 26502795, 35337060, 42404472, 53005590, 70674120, 106011180, 212022360]

約数ペア:

[(1, 212022360), (2, 106011180), (3, 70674120), (4, 53005590), (5, 42404472), (6, 35337060), (8, 26502795), (9, 23558040), (10, 21202236), (11, 19274760), (12, 17668530), (15, 14134824), (18, 11779020), (20, 10601118), (22, 9637380), (24, 8834265), (27, 7852680), (30, 7067412), (33, 6424920), (36, 5889510), (40, 5300559), (44, 4818690), (45, 4711608), (54, 3926340), (55, 3854952), (60, 3533706), (66, 3212460), (72, 2944755), (81, 2617560), (88, 2409345), (90, 2355804), (99, 2141640), (108, 1963170), (110, 1927476), (120, 1766853), (132, 1606230), (135, 1570536), (162, 1308780), (165, 1284984), (180, 1177902), (198, 1070820), (216, 981585), (220, 963738), (243, 872520), (264, 803115), (270, 785268), (297, 713880), (324, 654390), (330, 642492), (360, 588951), (396, 535410), (405, 523512), (440, 481869), (486, 436260), (495, 428328), (540, 392634), (594, 356940), (648, 327195), (660, 321246), (661, 320760), (729, 290840), (792, 267705), (810, 261756), (891, 237960), (972, 218130), (990, 214164), (1080, 196317), (1188, 178470), (1215, 174504), (1320, 160623), (1322, 160380), (1458, 145420), (1485, 142776), (1620, 130878), (1782, 118980), (1944, 109065), (1980, 107082), (1983, 106920), (2376, 89235), (2430, 87252), (2644, 80190), (2673, 79320), (2916, 72710), (2970, 71388), (3240, 65439), (3305, 64152), (3564, 59490), (3645, 58168), (3960, 53541), (3966, 53460), (4455, 47592), (4860, 43626), (5288, 40095), (5346, 39660), (5832, 36355), (5940, 35694), (5949, 35640), (6610, 32076), (7128, 29745), (7271, 29160), (7290, 29084), (7932, 26730), (8019, 26440), (8910, 23796), (9720, 21813), (9915, 21384), (10692, 19830), (11880, 17847), (11898, 17820), (13220, 16038), (13365, 15864), (14542, 14580)]