22089900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 74606336

約数和(自身を除く): 52516436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 134, 140, 150, 157, 175, 201, 210, 268, 300, 314, 335, 350, 402, 420, 469, 471, 525, 628, 670, 700, 785, 804, 938, 942, 1005, 1050, 1099, 1340, 1407, 1570, 1675, 1876, 1884, 2010, 2100, 2198, 2345, 2355, 2814, 3140, 3297, 3350, 3925, 4020, 4396, 4690, 4710, 5025, 5495, 5628, 6594, 6700, 7035, 7850, 9380, 9420, 10050, 10519, 10990, 11725, 11775, 13188, 14070, 15700, 16485, 20100, 21038, 21980, 23450, 23550, 27475, 28140, 31557, 32970, 35175, 42076, 46900, 47100, 52595, 54950, 63114, 65940, 70350, 73633, 82425, 105190, 109900, 126228, 140700, 147266, 157785, 164850, 210380, 220899, 262975, 294532, 315570, 329700, 368165, 441798, 525950, 631140, 736330, 788925, 883596, 1051900, 1104495, 1472660, 1577850, 1840825, 2208990, 3155700, 3681650, 4417980, 5522475, 7363300, 11044950, 22089900]

約数ペア:

[(1, 22089900), (2, 11044950), (3, 7363300), (4, 5522475), (5, 4417980), (6, 3681650), (7, 3155700), (10, 2208990), (12, 1840825), (14, 1577850), (15, 1472660), (20, 1104495), (21, 1051900), (25, 883596), (28, 788925), (30, 736330), (35, 631140), (42, 525950), (50, 441798), (60, 368165), (67, 329700), (70, 315570), (75, 294532), (84, 262975), (100, 220899), (105, 210380), (134, 164850), (140, 157785), (150, 147266), (157, 140700), (175, 126228), (201, 109900), (210, 105190), (268, 82425), (300, 73633), (314, 70350), (335, 65940), (350, 63114), (402, 54950), (420, 52595), (469, 47100), (471, 46900), (525, 42076), (628, 35175), (670, 32970), (700, 31557), (785, 28140), (804, 27475), (938, 23550), (942, 23450), (1005, 21980), (1050, 21038), (1099, 20100), (1340, 16485), (1407, 15700), (1570, 14070), (1675, 13188), (1876, 11775), (1884, 11725), (2010, 10990), (2100, 10519), (2198, 10050), (2345, 9420), (2355, 9380), (2814, 7850), (3140, 7035), (3297, 6700), (3350, 6594), (3925, 5628), (4020, 5495), (4396, 5025), (4690, 4710)]