22025520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 84494592

約数和(自身を除く): 62469072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 103, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 206, 216, 220, 240, 243, 264, 270, 297, 309, 324, 330, 360, 396, 405, 412, 432, 440, 486, 495, 515, 528, 540, 594, 618, 648, 660, 720, 792, 810, 824, 880, 891, 927, 972, 990, 1030, 1080, 1133, 1188, 1215, 1236, 1296, 1320, 1485, 1545, 1584, 1620, 1648, 1782, 1854, 1944, 1980, 2060, 2160, 2266, 2376, 2430, 2472, 2640, 2673, 2781, 2970, 3090, 3240, 3399, 3564, 3708, 3888, 3960, 4120, 4455, 4532, 4635, 4752, 4860, 4944, 5346, 5562, 5665, 5940, 6180, 6480, 6798, 7128, 7416, 7920, 8240, 8343, 8910, 9064, 9270, 9720, 10197, 10692, 11124, 11330, 11880, 12360, 13365, 13596, 13905, 14256, 14832, 16686, 16995, 17820, 18128, 18540, 19440, 20394, 21384, 22248, 22660, 23760, 24720, 25029, 26730, 27192, 27810, 30591, 33372, 33990, 35640, 37080, 40788, 41715, 42768, 44496, 45320, 50058, 50985, 53460, 54384, 55620, 61182, 66744, 67980, 71280, 74160, 81576, 83430, 90640, 91773, 100116, 101970, 106920, 111240, 122364, 125145, 133488, 135960, 152955, 163152, 166860, 183546, 200232, 203940, 213840, 222480, 244728, 250290, 271920, 275319, 305910, 333720, 367092, 400464, 407880, 458865, 489456, 500580, 550638, 611820, 667440, 734184, 815760, 917730, 1001160, 1101276, 1223640, 1376595, 1468368, 1835460, 2002320, 2202552, 2447280, 2753190, 3670920, 4405104, 5506380, 7341840, 11012760, 22025520]

約数ペア:

[(1, 22025520), (2, 11012760), (3, 7341840), (4, 5506380), (5, 4405104), (6, 3670920), (8, 2753190), (9, 2447280), (10, 2202552), (11, 2002320), (12, 1835460), (15, 1468368), (16, 1376595), (18, 1223640), (20, 1101276), (22, 1001160), (24, 917730), (27, 815760), (30, 734184), (33, 667440), (36, 611820), (40, 550638), (44, 500580), (45, 489456), (48, 458865), (54, 407880), (55, 400464), (60, 367092), (66, 333720), (72, 305910), (80, 275319), (81, 271920), (88, 250290), (90, 244728), (99, 222480), (103, 213840), (108, 203940), (110, 200232), (120, 183546), (132, 166860), (135, 163152), (144, 152955), (162, 135960), (165, 133488), (176, 125145), (180, 122364), (198, 111240), (206, 106920), (216, 101970), (220, 100116), (240, 91773), (243, 90640), (264, 83430), (270, 81576), (297, 74160), (309, 71280), (324, 67980), (330, 66744), (360, 61182), (396, 55620), (405, 54384), (412, 53460), (432, 50985), (440, 50058), (486, 45320), (495, 44496), (515, 42768), (528, 41715), (540, 40788), (594, 37080), (618, 35640), (648, 33990), (660, 33372), (720, 30591), (792, 27810), (810, 27192), (824, 26730), (880, 25029), (891, 24720), (927, 23760), (972, 22660), (990, 22248), (1030, 21384), (1080, 20394), (1133, 19440), (1188, 18540), (1215, 18128), (1236, 17820), (1296, 16995), (1320, 16686), (1485, 14832), (1545, 14256), (1584, 13905), (1620, 13596), (1648, 13365), (1782, 12360), (1854, 11880), (1944, 11330), (1980, 11124), (2060, 10692), (2160, 10197), (2266, 9720), (2376, 9270), (2430, 9064), (2472, 8910), (2640, 8343), (2673, 8240), (2781, 7920), (2970, 7416), (3090, 7128), (3240, 6798), (3399, 6480), (3564, 6180), (3708, 5940), (3888, 5665), (3960, 5562), (4120, 5346), (4455, 4944), (4532, 4860), (4635, 4752)]