252830550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 719596800

約数和(自身を除く): 466766250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 389, 525, 619, 778, 1050, 1167, 1238, 1857, 1945, 2334, 2723, 3095, 3714, 3890, 4333, 5446, 5835, 6190, 8169, 8666, 9285, 9725, 11670, 12999, 13615, 15475, 16338, 18570, 19450, 21665, 25998, 27230, 29175, 30950, 40845, 43330, 46425, 58350, 64995, 68075, 81690, 92850, 108325, 129990, 136150, 204225, 216650, 240791, 324975, 408450, 481582, 649950, 722373, 1203955, 1444746, 1685537, 2407910, 3371074, 3611865, 5056611, 6019775, 7223730, 8427685, 10113222, 12039550, 16855370, 18059325, 25283055, 36118650, 42138425, 50566110, 84276850, 126415275, 252830550]

約数ペア:

[(1, 252830550), (2, 126415275), (3, 84276850), (5, 50566110), (6, 42138425), (7, 36118650), (10, 25283055), (14, 18059325), (15, 16855370), (21, 12039550), (25, 10113222), (30, 8427685), (35, 7223730), (42, 6019775), (50, 5056611), (70, 3611865), (75, 3371074), (105, 2407910), (150, 1685537), (175, 1444746), (210, 1203955), (350, 722373), (389, 649950), (525, 481582), (619, 408450), (778, 324975), (1050, 240791), (1167, 216650), (1238, 204225), (1857, 136150), (1945, 129990), (2334, 108325), (2723, 92850), (3095, 81690), (3714, 68075), (3890, 64995), (4333, 58350), (5446, 46425), (5835, 43330), (6190, 40845), (8169, 30950), (8666, 29175), (9285, 27230), (9725, 25998), (11670, 21665), (12999, 19450), (13615, 18570), (15475, 16338)]