42206850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13399}}^1$

素因数の和:13424

約数の個数: 72

約数和(自身を含む): 129604800

約数和(自身を除く): 87397950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 13399, 26798, 40197, 66995, 80394, 93793, 120591, 133990, 187586, 200985, 241182, 281379, 334975, 401970, 468965, 562758, 602955, 669950, 844137, 937930, 1004925, 1205910, 1406895, 1688274, 2009850, 2344825, 2813790, 3014775, 4220685, 4689650, 6029550, 7034475, 8441370, 14068950, 21103425, 42206850]

約数ペア:

[(1, 42206850), (2, 21103425), (3, 14068950), (5, 8441370), (6, 7034475), (7, 6029550), (9, 4689650), (10, 4220685), (14, 3014775), (15, 2813790), (18, 2344825), (21, 2009850), (25, 1688274), (30, 1406895), (35, 1205910), (42, 1004925), (45, 937930), (50, 844137), (63, 669950), (70, 602955), (75, 562758), (90, 468965), (105, 401970), (126, 334975), (150, 281379), (175, 241182), (210, 200985), (225, 187586), (315, 133990), (350, 120591), (450, 93793), (525, 80394), (630, 66995), (1050, 40197), (1575, 26798), (3150, 13399)]