85879493460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{121309}}^1$

素因数の和:121372

約数の個数: 240

約数和(自身を含む): 295918761600

約数和(自身を除く): 210039268140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 81, 90, 92, 95, 108, 114, 115, 135, 138, 162, 171, 180, 190, 207, 228, 230, 270, 276, 285, 324, 342, 345, 380, 405, 414, 437, 460, 513, 540, 570, 621, 684, 690, 810, 828, 855, 874, 1026, 1035, 1140, 1242, 1311, 1380, 1539, 1620, 1710, 1748, 1863, 2052, 2070, 2185, 2484, 2565, 2622, 3078, 3105, 3420, 3726, 3933, 4140, 4370, 5130, 5244, 6156, 6210, 6555, 7452, 7695, 7866, 8740, 9315, 10260, 11799, 12420, 13110, 15390, 15732, 18630, 19665, 23598, 26220, 30780, 35397, 37260, 39330, 47196, 58995, 70794, 78660, 117990, 121309, 141588, 176985, 235980, 242618, 353970, 363927, 485236, 606545, 707940, 727854, 1091781, 1213090, 1455708, 1819635, 2183562, 2304871, 2426180, 2790107, 3275343, 3639270, 4367124, 4609742, 5458905, 5580214, 6550686, 6914613, 7278540, 8370321, 9219484, 9826029, 10917810, 11160428, 11524355, 13101372, 13829226, 13950535, 16376715, 16740642, 19652058, 20743839, 21835620, 23048710, 25110963, 27658452, 27901070, 32753430, 33481284, 34573065, 39304116, 41487678, 41851605, 46097420, 49130145, 50221926, 53012033, 55802140, 62231517, 65506860, 69146130, 75332889, 82975356, 83703210, 98260290, 100443852, 103719195, 106024066, 124463034, 125554815, 138292260, 150665778, 159036099, 167406420, 186694551, 196520580, 207438390, 212048132, 225998667, 248926068, 251109630, 265060165, 301331556, 311157585, 318072198, 373389102, 376664445, 414876780, 451997334, 477108297, 502219260, 530120330, 622315170, 636144396, 746778204, 753328890, 795180495, 903994668, 933472755, 954216594, 1060240660, 1129993335, 1244630340, 1431324891, 1506657780, 1590360990, 1866945510, 1908433188, 2259986670, 2385541485, 2862649782, 3180721980, 3733891020, 4293974673, 4519973340, 4771082970, 5725299564, 7156624455, 8587949346, 9542165940, 14313248910, 17175898692, 21469873365, 28626497820, 42939746730, 85879493460]

約数ペア:

[(1, 85879493460), (2, 42939746730), (3, 28626497820), (4, 21469873365), (5, 17175898692), (6, 14313248910), (9, 9542165940), (10, 8587949346), (12, 7156624455), (15, 5725299564), (18, 4771082970), (19, 4519973340), (20, 4293974673), (23, 3733891020), (27, 3180721980), (30, 2862649782), (36, 2385541485), (38, 2259986670), (45, 1908433188), (46, 1866945510), (54, 1590360990), (57, 1506657780), (60, 1431324891), (69, 1244630340), (76, 1129993335), (81, 1060240660), (90, 954216594), (92, 933472755), (95, 903994668), (108, 795180495), (114, 753328890), (115, 746778204), (135, 636144396), (138, 622315170), (162, 530120330), (171, 502219260), (180, 477108297), (190, 451997334), (207, 414876780), (228, 376664445), (230, 373389102), (270, 318072198), (276, 311157585), (285, 301331556), (324, 265060165), (342, 251109630), (345, 248926068), (380, 225998667), (405, 212048132), (414, 207438390), (437, 196520580), (460, 186694551), (513, 167406420), (540, 159036099), (570, 150665778), (621, 138292260), (684, 125554815), (690, 124463034), (810, 106024066), (828, 103719195), (855, 100443852), (874, 98260290), (1026, 83703210), (1035, 82975356), (1140, 75332889), (1242, 69146130), (1311, 65506860), (1380, 62231517), (1539, 55802140), (1620, 53012033), (1710, 50221926), (1748, 49130145), (1863, 46097420), (2052, 41851605), (2070, 41487678), (2185, 39304116), (2484, 34573065), (2565, 33481284), (2622, 32753430), (3078, 27901070), (3105, 27658452), (3420, 25110963), (3726, 23048710), (3933, 21835620), (4140, 20743839), (4370, 19652058), (5130, 16740642), (5244, 16376715), (6156, 13950535), (6210, 13829226), (6555, 13101372), (7452, 11524355), (7695, 11160428), (7866, 10917810), (8740, 9826029), (9315, 9219484), (10260, 8370321), (11799, 7278540), (12420, 6914613), (13110, 6550686), (15390, 5580214), (15732, 5458905), (18630, 4609742), (19665, 4367124), (23598, 3639270), (26220, 3275343), (30780, 2790107), (35397, 2426180), (37260, 2304871), (39330, 2183562), (47196, 1819635), (58995, 1455708), (70794, 1213090), (78660, 1091781), (117990, 727854), (121309, 707940), (141588, 606545), (176985, 485236), (235980, 363927), (242618, 353970)]