122969700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 446846400

約数和(自身を除く): 323876700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 131, 140, 149, 150, 175, 180, 210, 225, 252, 262, 298, 300, 315, 350, 393, 420, 447, 450, 524, 525, 596, 630, 655, 700, 745, 786, 894, 900, 917, 1043, 1050, 1179, 1260, 1310, 1341, 1490, 1572, 1575, 1788, 1834, 1965, 2086, 2100, 2235, 2358, 2620, 2682, 2751, 2980, 3129, 3150, 3275, 3668, 3725, 3930, 4172, 4470, 4585, 4716, 5215, 5364, 5502, 5895, 6258, 6300, 6550, 6705, 7450, 7860, 8253, 8940, 9170, 9387, 9825, 10430, 11004, 11175, 11790, 12516, 13100, 13410, 13755, 14900, 15645, 16506, 18340, 18774, 19519, 19650, 20860, 22350, 22925, 23580, 26075, 26820, 27510, 29475, 31290, 33012, 33525, 37548, 39038, 39300, 41265, 44700, 45850, 46935, 52150, 55020, 58557, 58950, 62580, 67050, 68775, 78076, 78225, 82530, 91700, 93870, 97595, 104300, 117114, 117900, 134100, 136633, 137550, 156450, 165060, 175671, 187740, 195190, 206325, 234228, 234675, 273266, 275100, 292785, 312900, 351342, 390380, 409899, 412650, 469350, 487975, 546532, 585570, 683165, 702684, 819798, 825300, 878355, 938700, 975950, 1171140, 1229697, 1366330, 1463925, 1639596, 1756710, 1951900, 2049495, 2459394, 2732660, 2927850, 3415825, 3513420, 4098990, 4391775, 4918788, 5855700, 6148485, 6831650, 8197980, 8783550, 10247475, 12296970, 13663300, 17567100, 20494950, 24593940, 30742425, 40989900, 61484850, 122969700]

約数ペア:

[(1, 122969700), (2, 61484850), (3, 40989900), (4, 30742425), (5, 24593940), (6, 20494950), (7, 17567100), (9, 13663300), (10, 12296970), (12, 10247475), (14, 8783550), (15, 8197980), (18, 6831650), (20, 6148485), (21, 5855700), (25, 4918788), (28, 4391775), (30, 4098990), (35, 3513420), (36, 3415825), (42, 2927850), (45, 2732660), (50, 2459394), (60, 2049495), (63, 1951900), (70, 1756710), (75, 1639596), (84, 1463925), (90, 1366330), (100, 1229697), (105, 1171140), (126, 975950), (131, 938700), (140, 878355), (149, 825300), (150, 819798), (175, 702684), (180, 683165), (210, 585570), (225, 546532), (252, 487975), (262, 469350), (298, 412650), (300, 409899), (315, 390380), (350, 351342), (393, 312900), (420, 292785), (447, 275100), (450, 273266), (524, 234675), (525, 234228), (596, 206325), (630, 195190), (655, 187740), (700, 175671), (745, 165060), (786, 156450), (894, 137550), (900, 136633), (917, 134100), (1043, 117900), (1050, 117114), (1179, 104300), (1260, 97595), (1310, 93870), (1341, 91700), (1490, 82530), (1572, 78225), (1575, 78076), (1788, 68775), (1834, 67050), (1965, 62580), (2086, 58950), (2100, 58557), (2235, 55020), (2358, 52150), (2620, 46935), (2682, 45850), (2751, 44700), (2980, 41265), (3129, 39300), (3150, 39038), (3275, 37548), (3668, 33525), (3725, 33012), (3930, 31290), (4172, 29475), (4470, 27510), (4585, 26820), (4716, 26075), (5215, 23580), (5364, 22925), (5502, 22350), (5895, 20860), (6258, 19650), (6300, 19519), (6550, 18774), (6705, 18340), (7450, 16506), (7860, 15645), (8253, 14900), (8940, 13755), (9170, 13410), (9387, 13100), (9825, 12516), (10430, 11790), (11004, 11175)]