212164920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5953}}^1$

素因数の和:5987

約数の個数: 160

約数和(自身を含む): 778068720

約数和(自身を除く): 565903800

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, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 5953, 7128, 8910, 11880, 11906, 17820, 17859, 23812, 29765, 35640, 35718, 47624, 53577, 59530, 65483, 71436, 89295, 107154, 119060, 130966, 142872, 160731, 178590, 196449, 214308, 238120, 261932, 267885, 321462, 327415, 357180, 392898, 428616, 482193, 523864, 535770, 589347, 642924, 654830, 714360, 785796, 803655, 964386, 982245, 1071540, 1178694, 1285848, 1309660, 1571592, 1607310, 1768041, 1928772, 1964490, 2143080, 2357388, 2410965, 2619320, 2946735, 3214620, 3536082, 3857544, 3928980, 4714776, 4821930, 5304123, 5893470, 6429240, 7072164, 7857960, 8840205, 9643860, 10608246, 11786940, 14144328, 17680410, 19287720, 21216492, 23573880, 26520615, 35360820, 42432984, 53041230, 70721640, 106082460, 212164920]

約数ペア:

[(1, 212164920), (2, 106082460), (3, 70721640), (4, 53041230), (5, 42432984), (6, 35360820), (8, 26520615), (9, 23573880), (10, 21216492), (11, 19287720), (12, 17680410), (15, 14144328), (18, 11786940), (20, 10608246), (22, 9643860), (24, 8840205), (27, 7857960), (30, 7072164), (33, 6429240), (36, 5893470), (40, 5304123), (44, 4821930), (45, 4714776), (54, 3928980), (55, 3857544), (60, 3536082), (66, 3214620), (72, 2946735), (81, 2619320), (88, 2410965), (90, 2357388), (99, 2143080), (108, 1964490), (110, 1928772), (120, 1768041), (132, 1607310), (135, 1571592), (162, 1309660), (165, 1285848), (180, 1178694), (198, 1071540), (216, 982245), (220, 964386), (264, 803655), (270, 785796), (297, 714360), (324, 654830), (330, 642924), (360, 589347), (396, 535770), (405, 523864), (440, 482193), (495, 428616), (540, 392898), (594, 357180), (648, 327415), (660, 321462), (792, 267885), (810, 261932), (891, 238120), (990, 214308), (1080, 196449), (1188, 178590), (1320, 160731), (1485, 142872), (1620, 130966), (1782, 119060), (1980, 107154), (2376, 89295), (2970, 71436), (3240, 65483), (3564, 59530), (3960, 53577), (4455, 47624), (5940, 35718), (5953, 35640), (7128, 29765), (8910, 23812), (11880, 17859), (11906, 17820)]