22178100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 74995200

約数和(自身を除く): 52817100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 105, 118, 140, 150, 175, 177, 179, 210, 236, 295, 300, 350, 354, 358, 413, 420, 525, 537, 590, 700, 708, 716, 826, 885, 895, 1050, 1074, 1180, 1239, 1253, 1475, 1652, 1770, 1790, 2065, 2100, 2148, 2478, 2506, 2685, 2950, 3540, 3580, 3759, 4130, 4425, 4475, 4956, 5012, 5370, 5900, 6195, 6265, 7518, 8260, 8850, 8950, 10325, 10561, 10740, 12390, 12530, 13425, 15036, 17700, 17900, 18795, 20650, 21122, 24780, 25060, 26850, 30975, 31325, 31683, 37590, 41300, 42244, 52805, 53700, 61950, 62650, 63366, 73927, 75180, 93975, 105610, 123900, 125300, 126732, 147854, 158415, 187950, 211220, 221781, 264025, 295708, 316830, 369635, 375900, 443562, 528050, 633660, 739270, 792075, 887124, 1056100, 1108905, 1478540, 1584150, 1848175, 2217810, 3168300, 3696350, 4435620, 5544525, 7392700, 11089050, 22178100]

約数ペア:

[(1, 22178100), (2, 11089050), (3, 7392700), (4, 5544525), (5, 4435620), (6, 3696350), (7, 3168300), (10, 2217810), (12, 1848175), (14, 1584150), (15, 1478540), (20, 1108905), (21, 1056100), (25, 887124), (28, 792075), (30, 739270), (35, 633660), (42, 528050), (50, 443562), (59, 375900), (60, 369635), (70, 316830), (75, 295708), (84, 264025), (100, 221781), (105, 211220), (118, 187950), (140, 158415), (150, 147854), (175, 126732), (177, 125300), (179, 123900), (210, 105610), (236, 93975), (295, 75180), (300, 73927), (350, 63366), (354, 62650), (358, 61950), (413, 53700), (420, 52805), (525, 42244), (537, 41300), (590, 37590), (700, 31683), (708, 31325), (716, 30975), (826, 26850), (885, 25060), (895, 24780), (1050, 21122), (1074, 20650), (1180, 18795), (1239, 17900), (1253, 17700), (1475, 15036), (1652, 13425), (1770, 12530), (1790, 12390), (2065, 10740), (2100, 10561), (2148, 10325), (2478, 8950), (2506, 8850), (2685, 8260), (2950, 7518), (3540, 6265), (3580, 6195), (3759, 5900), (4130, 5370), (4425, 5012), (4475, 4956)]