223024900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 580518400

約数和(自身を除く): 357493500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 79, 100, 109, 140, 148, 158, 175, 185, 218, 259, 316, 350, 370, 395, 436, 518, 545, 553, 700, 740, 763, 790, 925, 1036, 1090, 1106, 1295, 1526, 1580, 1850, 1975, 2180, 2212, 2590, 2725, 2765, 2923, 3052, 3700, 3815, 3950, 4033, 5180, 5450, 5530, 5846, 6475, 7630, 7900, 8066, 8611, 10900, 11060, 11692, 12950, 13825, 14615, 15260, 16132, 17222, 19075, 20165, 20461, 25900, 27650, 28231, 29230, 34444, 38150, 40330, 40922, 43055, 55300, 56462, 58460, 60277, 73075, 76300, 80660, 81844, 86110, 100825, 102305, 112924, 120554, 141155, 146150, 172220, 201650, 204610, 215275, 241108, 282310, 292300, 301385, 318607, 403300, 409220, 430550, 511525, 564620, 602770, 637214, 705775, 861100, 1023050, 1205540, 1274428, 1411550, 1506925, 1593035, 2046100, 2230249, 2823100, 3013850, 3186070, 4460498, 6027700, 6372140, 7965175, 8920996, 11151245, 15930350, 22302490, 31860700, 44604980, 55756225, 111512450, 223024900]

約数ペア:

[(1, 223024900), (2, 111512450), (4, 55756225), (5, 44604980), (7, 31860700), (10, 22302490), (14, 15930350), (20, 11151245), (25, 8920996), (28, 7965175), (35, 6372140), (37, 6027700), (50, 4460498), (70, 3186070), (74, 3013850), (79, 2823100), (100, 2230249), (109, 2046100), (140, 1593035), (148, 1506925), (158, 1411550), (175, 1274428), (185, 1205540), (218, 1023050), (259, 861100), (316, 705775), (350, 637214), (370, 602770), (395, 564620), (436, 511525), (518, 430550), (545, 409220), (553, 403300), (700, 318607), (740, 301385), (763, 292300), (790, 282310), (925, 241108), (1036, 215275), (1090, 204610), (1106, 201650), (1295, 172220), (1526, 146150), (1580, 141155), (1850, 120554), (1975, 112924), (2180, 102305), (2212, 100825), (2590, 86110), (2725, 81844), (2765, 80660), (2923, 76300), (3052, 73075), (3700, 60277), (3815, 58460), (3950, 56462), (4033, 55300), (5180, 43055), (5450, 40922), (5530, 40330), (5846, 38150), (6475, 34444), (7630, 29230), (7900, 28231), (8066, 27650), (8611, 25900), (10900, 20461), (11060, 20165), (11692, 19075), (12950, 17222), (13825, 16132), (14615, 15260)]