99223920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 160

約数和(自身を含む): 347120640

約数和(自身を除く): 247896720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 647, 710, 720, 852, 1065, 1080, 1136, 1278, 1294, 1420, 1704, 1917, 1941, 2130, 2160, 2556, 2588, 2840, 3195, 3235, 3408, 3834, 3882, 4260, 5112, 5176, 5680, 5823, 6390, 6470, 7668, 7764, 8520, 9585, 9705, 10224, 10352, 11646, 12780, 12940, 15336, 15528, 17040, 17469, 19170, 19410, 23292, 25560, 25880, 29115, 30672, 31056, 34938, 38340, 38820, 45937, 46584, 51120, 51760, 58230, 69876, 76680, 77640, 87345, 91874, 93168, 116460, 137811, 139752, 153360, 155280, 174690, 183748, 229685, 232920, 275622, 279504, 349380, 367496, 413433, 459370, 465840, 551244, 689055, 698760, 734992, 826866, 918740, 1102488, 1240299, 1378110, 1397520, 1653732, 1837480, 2067165, 2204976, 2480598, 2756220, 3307464, 3674960, 4134330, 4961196, 5512440, 6201495, 6614928, 8268660, 9922392, 11024880, 12402990, 16537320, 19844784, 24805980, 33074640, 49611960, 99223920]

約数ペア:

[(1, 99223920), (2, 49611960), (3, 33074640), (4, 24805980), (5, 19844784), (6, 16537320), (8, 12402990), (9, 11024880), (10, 9922392), (12, 8268660), (15, 6614928), (16, 6201495), (18, 5512440), (20, 4961196), (24, 4134330), (27, 3674960), (30, 3307464), (36, 2756220), (40, 2480598), (45, 2204976), (48, 2067165), (54, 1837480), (60, 1653732), (71, 1397520), (72, 1378110), (80, 1240299), (90, 1102488), (108, 918740), (120, 826866), (135, 734992), (142, 698760), (144, 689055), (180, 551244), (213, 465840), (216, 459370), (240, 413433), (270, 367496), (284, 349380), (355, 279504), (360, 275622), (426, 232920), (432, 229685), (540, 183748), (568, 174690), (639, 155280), (647, 153360), (710, 139752), (720, 137811), (852, 116460), (1065, 93168), (1080, 91874), (1136, 87345), (1278, 77640), (1294, 76680), (1420, 69876), (1704, 58230), (1917, 51760), (1941, 51120), (2130, 46584), (2160, 45937), (2556, 38820), (2588, 38340), (2840, 34938), (3195, 31056), (3235, 30672), (3408, 29115), (3834, 25880), (3882, 25560), (4260, 23292), (5112, 19410), (5176, 19170), (5680, 17469), (5823, 17040), (6390, 15528), (6470, 15336), (7668, 12940), (7764, 12780), (8520, 11646), (9585, 10352), (9705, 10224)]