300957650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 669600000

約数和(自身を除く): 368642350

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 149, 175, 199, 203, 290, 298, 350, 398, 406, 725, 745, 995, 1015, 1043, 1393, 1450, 1490, 1990, 2030, 2086, 2786, 3725, 4321, 4975, 5075, 5215, 5771, 6965, 7450, 8642, 9950, 10150, 10430, 11542, 13930, 21605, 26075, 28855, 29651, 30247, 34825, 40397, 43210, 52150, 57710, 59302, 60494, 69650, 80794, 108025, 144275, 148255, 151235, 201985, 207557, 216050, 288550, 296510, 302470, 403970, 415114, 741275, 756175, 859879, 1009925, 1037785, 1482550, 1512350, 1719758, 2019850, 2075570, 4299395, 5188925, 6019153, 8598790, 10377850, 12038306, 21496975, 30095765, 42993950, 60191530, 150478825, 300957650]

約数ペア:

[(1, 300957650), (2, 150478825), (5, 60191530), (7, 42993950), (10, 30095765), (14, 21496975), (25, 12038306), (29, 10377850), (35, 8598790), (50, 6019153), (58, 5188925), (70, 4299395), (145, 2075570), (149, 2019850), (175, 1719758), (199, 1512350), (203, 1482550), (290, 1037785), (298, 1009925), (350, 859879), (398, 756175), (406, 741275), (725, 415114), (745, 403970), (995, 302470), (1015, 296510), (1043, 288550), (1393, 216050), (1450, 207557), (1490, 201985), (1990, 151235), (2030, 148255), (2086, 144275), (2786, 108025), (3725, 80794), (4321, 69650), (4975, 60494), (5075, 59302), (5215, 57710), (5771, 52150), (6965, 43210), (7450, 40397), (8642, 34825), (9950, 30247), (10150, 29651), (10430, 28855), (11542, 26075), (13930, 21605)]