152386980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149399}}^1$

素因数の和:149428

約数の個数: 48

約数和(自身を含む): 451785600

約数和(自身を除く): 299398620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 149399, 298798, 448197, 597596, 746995, 896394, 1493990, 1792788, 2240985, 2539783, 2987980, 4481970, 5079566, 7619349, 8963940, 10159132, 12698915, 15238698, 25397830, 30477396, 38096745, 50795660, 76193490, 152386980]

約数ペア:

[(1, 152386980), (2, 76193490), (3, 50795660), (4, 38096745), (5, 30477396), (6, 25397830), (10, 15238698), (12, 12698915), (15, 10159132), (17, 8963940), (20, 7619349), (30, 5079566), (34, 4481970), (51, 2987980), (60, 2539783), (68, 2240985), (85, 1792788), (102, 1493990), (170, 896394), (204, 746995), (255, 597596), (340, 448197), (510, 298798), (1020, 149399)]