196070700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1376

約数の個数: 144

約数和(自身を含む): 657735680

約数和(自身を除く): 461664980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 350, 365, 420, 438, 511, 525, 700, 730, 876, 1022, 1050, 1095, 1279, 1460, 1533, 1825, 2044, 2100, 2190, 2555, 2558, 3066, 3650, 3837, 4380, 5110, 5116, 5475, 6132, 6395, 7300, 7665, 7674, 8953, 10220, 10950, 12775, 12790, 15330, 15348, 17906, 19185, 21900, 25550, 25580, 26859, 30660, 31975, 35812, 38325, 38370, 44765, 51100, 53718, 63950, 76650, 76740, 89530, 93367, 95925, 107436, 127900, 134295, 153300, 179060, 186734, 191850, 223825, 268590, 280101, 373468, 383700, 447650, 466835, 537180, 560202, 653569, 671475, 895300, 933670, 1120404, 1307138, 1342950, 1400505, 1867340, 1960707, 2334175, 2614276, 2685900, 2801010, 3267845, 3921414, 4668350, 5602020, 6535690, 7002525, 7842828, 9336700, 9803535, 13071380, 14005050, 16339225, 19607070, 28010100, 32678450, 39214140, 49017675, 65356900, 98035350, 196070700]

約数ペア:

[(1, 196070700), (2, 98035350), (3, 65356900), (4, 49017675), (5, 39214140), (6, 32678450), (7, 28010100), (10, 19607070), (12, 16339225), (14, 14005050), (15, 13071380), (20, 9803535), (21, 9336700), (25, 7842828), (28, 7002525), (30, 6535690), (35, 5602020), (42, 4668350), (50, 3921414), (60, 3267845), (70, 2801010), (73, 2685900), (75, 2614276), (84, 2334175), (100, 1960707), (105, 1867340), (140, 1400505), (146, 1342950), (150, 1307138), (175, 1120404), (210, 933670), (219, 895300), (292, 671475), (300, 653569), (350, 560202), (365, 537180), (420, 466835), (438, 447650), (511, 383700), (525, 373468), (700, 280101), (730, 268590), (876, 223825), (1022, 191850), (1050, 186734), (1095, 179060), (1279, 153300), (1460, 134295), (1533, 127900), (1825, 107436), (2044, 95925), (2100, 93367), (2190, 89530), (2555, 76740), (2558, 76650), (3066, 63950), (3650, 53718), (3837, 51100), (4380, 44765), (5110, 38370), (5116, 38325), (5475, 35812), (6132, 31975), (6395, 30660), (7300, 26859), (7665, 25580), (7674, 25550), (8953, 21900), (10220, 19185), (10950, 17906), (12775, 15348), (12790, 15330)]