47379920220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1\times {\mathrm{1607}}^1$

素因数の和:2465

約数の個数: 192

約数和(自身を含む): 149767833600

約数和(自身を除く): 102387913380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 769, 852, 1065, 1278, 1420, 1538, 1607, 1917, 2130, 2307, 2556, 3076, 3195, 3214, 3834, 3845, 4260, 4614, 4821, 6390, 6428, 6921, 7668, 7690, 8035, 9228, 9585, 9642, 11535, 12780, 13842, 14463, 15380, 16070, 19170, 19284, 20763, 23070, 24105, 27684, 28926, 32140, 34605, 38340, 41526, 43389, 46140, 48210, 54599, 57852, 69210, 72315, 83052, 86778, 96420, 103815, 109198, 114097, 138420, 144630, 163797, 173556, 207630, 216945, 218396, 228194, 272995, 289260, 327594, 342291, 415260, 433890, 456388, 491391, 545990, 570485, 655188, 684582, 818985, 867780, 982782, 1026873, 1091980, 1140970, 1235783, 1369164, 1474173, 1637970, 1711455, 1965564, 2053746, 2281940, 2456955, 2471566, 2948346, 3080619, 3275940, 3422910, 3707349, 4107492, 4913910, 4943132, 5134365, 5896692, 6161238, 6178915, 6845820, 7370865, 7414698, 9827820, 10268730, 11122047, 12322476, 12357830, 14741730, 14829396, 15403095, 18536745, 20537460, 22244094, 24715660, 29483460, 30806190, 33366141, 37073490, 44488188, 55610235, 61612380, 66732282, 74146980, 87740593, 111220470, 133464564, 166830705, 175481186, 222440940, 263221779, 333661410, 350962372, 438702965, 526443558, 667322820, 789665337, 877405930, 1052887116, 1316108895, 1579330674, 1754811860, 2368996011, 2632217790, 3158661348, 3948326685, 4737992022, 5264435580, 7896653370, 9475984044, 11844980055, 15793306740, 23689960110, 47379920220]

約数ペア:

[(1, 47379920220), (2, 23689960110), (3, 15793306740), (4, 11844980055), (5, 9475984044), (6, 7896653370), (9, 5264435580), (10, 4737992022), (12, 3948326685), (15, 3158661348), (18, 2632217790), (20, 2368996011), (27, 1754811860), (30, 1579330674), (36, 1316108895), (45, 1052887116), (54, 877405930), (60, 789665337), (71, 667322820), (90, 526443558), (108, 438702965), (135, 350962372), (142, 333661410), (180, 263221779), (213, 222440940), (270, 175481186), (284, 166830705), (355, 133464564), (426, 111220470), (540, 87740593), (639, 74146980), (710, 66732282), (769, 61612380), (852, 55610235), (1065, 44488188), (1278, 37073490), (1420, 33366141), (1538, 30806190), (1607, 29483460), (1917, 24715660), (2130, 22244094), (2307, 20537460), (2556, 18536745), (3076, 15403095), (3195, 14829396), (3214, 14741730), (3834, 12357830), (3845, 12322476), (4260, 11122047), (4614, 10268730), (4821, 9827820), (6390, 7414698), (6428, 7370865), (6921, 6845820), (7668, 6178915), (7690, 6161238), (8035, 5896692), (9228, 5134365), (9585, 4943132), (9642, 4913910), (11535, 4107492), (12780, 3707349), (13842, 3422910), (14463, 3275940), (15380, 3080619), (16070, 2948346), (19170, 2471566), (19284, 2456955), (20763, 2281940), (23070, 2053746), (24105, 1965564), (27684, 1711455), (28926, 1637970), (32140, 1474173), (34605, 1369164), (38340, 1235783), (41526, 1140970), (43389, 1091980), (46140, 1026873), (48210, 982782), (54599, 867780), (57852, 818985), (69210, 684582), (72315, 655188), (83052, 570485), (86778, 545990), (96420, 491391), (103815, 456388), (109198, 433890), (114097, 415260), (138420, 342291), (144630, 327594), (163797, 289260), (173556, 272995), (207630, 228194), (216945, 218396)]