79499700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{12619}}^1$

素因数の和:12646

約数の個数: 108

約数和(自身を含む): 284808160

約数和(自身を除く): 205308460

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, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 12619, 25238, 37857, 50476, 63095, 75714, 88333, 113571, 126190, 151428, 176666, 189285, 227142, 252380, 264999, 315475, 353332, 378570, 441665, 454284, 529998, 567855, 630950, 757140, 794997, 883330, 946425, 1059996, 1135710, 1261900, 1324995, 1589994, 1766660, 1892850, 2208325, 2271420, 2649990, 2839275, 3179988, 3785700, 3974985, 4416650, 5299980, 5678550, 6624975, 7949970, 8833300, 11357100, 13249950, 15899940, 19874925, 26499900, 39749850, 79499700]

約数ペア:

[(1, 79499700), (2, 39749850), (3, 26499900), (4, 19874925), (5, 15899940), (6, 13249950), (7, 11357100), (9, 8833300), (10, 7949970), (12, 6624975), (14, 5678550), (15, 5299980), (18, 4416650), (20, 3974985), (21, 3785700), (25, 3179988), (28, 2839275), (30, 2649990), (35, 2271420), (36, 2208325), (42, 1892850), (45, 1766660), (50, 1589994), (60, 1324995), (63, 1261900), (70, 1135710), (75, 1059996), (84, 946425), (90, 883330), (100, 794997), (105, 757140), (126, 630950), (140, 567855), (150, 529998), (175, 454284), (180, 441665), (210, 378570), (225, 353332), (252, 315475), (300, 264999), (315, 252380), (350, 227142), (420, 189285), (450, 176666), (525, 151428), (630, 126190), (700, 113571), (900, 88333), (1050, 75714), (1260, 63095), (1575, 50476), (2100, 37857), (3150, 25238), (6300, 12619)]