26929700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 73995264

約数和(自身を除く): 47065564

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 31, 34, 35, 50, 62, 68, 70, 73, 85, 100, 119, 124, 140, 146, 155, 170, 175, 217, 238, 292, 310, 340, 350, 365, 425, 434, 476, 511, 527, 595, 620, 700, 730, 775, 850, 868, 1022, 1054, 1085, 1190, 1241, 1460, 1550, 1700, 1825, 2044, 2108, 2170, 2263, 2380, 2482, 2555, 2635, 2975, 3100, 3650, 3689, 4340, 4526, 4964, 5110, 5270, 5425, 5950, 6205, 7300, 7378, 8687, 9052, 10220, 10540, 10850, 11315, 11900, 12410, 12775, 13175, 14756, 15841, 17374, 18445, 21700, 22630, 24820, 25550, 26350, 31025, 31682, 34748, 36890, 38471, 43435, 45260, 51100, 52700, 56575, 62050, 63364, 73780, 76942, 79205, 86870, 92225, 113150, 124100, 153884, 158410, 173740, 184450, 192355, 217175, 226300, 269297, 316820, 368900, 384710, 396025, 434350, 538594, 769420, 792050, 868700, 961775, 1077188, 1346485, 1584100, 1923550, 2692970, 3847100, 5385940, 6732425, 13464850, 26929700]

約数ペア:

[(1, 26929700), (2, 13464850), (4, 6732425), (5, 5385940), (7, 3847100), (10, 2692970), (14, 1923550), (17, 1584100), (20, 1346485), (25, 1077188), (28, 961775), (31, 868700), (34, 792050), (35, 769420), (50, 538594), (62, 434350), (68, 396025), (70, 384710), (73, 368900), (85, 316820), (100, 269297), (119, 226300), (124, 217175), (140, 192355), (146, 184450), (155, 173740), (170, 158410), (175, 153884), (217, 124100), (238, 113150), (292, 92225), (310, 86870), (340, 79205), (350, 76942), (365, 73780), (425, 63364), (434, 62050), (476, 56575), (511, 52700), (527, 51100), (595, 45260), (620, 43435), (700, 38471), (730, 36890), (775, 34748), (850, 31682), (868, 31025), (1022, 26350), (1054, 25550), (1085, 24820), (1190, 22630), (1241, 21700), (1460, 18445), (1550, 17374), (1700, 15841), (1825, 14756), (2044, 13175), (2108, 12775), (2170, 12410), (2263, 11900), (2380, 11315), (2482, 10850), (2555, 10540), (2635, 10220), (2975, 9052), (3100, 8687), (3650, 7378), (3689, 7300), (4340, 6205), (4526, 5950), (4964, 5425), (5110, 5270)]