100499700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47857}}^1$

素因数の和:47881

約数の個数: 72

約数和(自身を含む): 332325952

約数和(自身を除く): 231826252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 47857, 95714, 143571, 191428, 239285, 287142, 334999, 478570, 574284, 669998, 717855, 957140, 1004997, 1196425, 1339996, 1435710, 1674995, 2009994, 2392850, 2871420, 3349990, 3589275, 4019988, 4785700, 5024985, 6699980, 7178550, 8374975, 10049970, 14357100, 16749950, 20099940, 25124925, 33499900, 50249850, 100499700]

約数ペア:

[(1, 100499700), (2, 50249850), (3, 33499900), (4, 25124925), (5, 20099940), (6, 16749950), (7, 14357100), (10, 10049970), (12, 8374975), (14, 7178550), (15, 6699980), (20, 5024985), (21, 4785700), (25, 4019988), (28, 3589275), (30, 3349990), (35, 2871420), (42, 2392850), (50, 2009994), (60, 1674995), (70, 1435710), (75, 1339996), (84, 1196425), (100, 1004997), (105, 957140), (140, 717855), (150, 669998), (175, 574284), (210, 478570), (300, 334999), (350, 287142), (420, 239285), (525, 191428), (700, 143571), (1050, 95714), (2100, 47857)]