200099550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 571392000

約数和(自身を除く): 371292450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 149, 150, 175, 210, 298, 350, 447, 525, 745, 894, 1043, 1050, 1279, 1490, 2086, 2235, 2558, 3129, 3725, 3837, 4470, 5215, 6258, 6395, 7450, 7674, 8953, 10430, 11175, 12790, 15645, 17906, 19185, 22350, 26075, 26859, 31290, 31975, 38370, 44765, 52150, 53718, 63950, 78225, 89530, 95925, 134295, 156450, 190571, 191850, 223825, 268590, 381142, 447650, 571713, 671475, 952855, 1143426, 1333997, 1342950, 1905710, 2667994, 2858565, 4001991, 4764275, 5717130, 6669985, 8003982, 9528550, 13339970, 14292825, 20009955, 28585650, 33349925, 40019910, 66699850, 100049775, 200099550]

約数ペア:

[(1, 200099550), (2, 100049775), (3, 66699850), (5, 40019910), (6, 33349925), (7, 28585650), (10, 20009955), (14, 14292825), (15, 13339970), (21, 9528550), (25, 8003982), (30, 6669985), (35, 5717130), (42, 4764275), (50, 4001991), (70, 2858565), (75, 2667994), (105, 1905710), (149, 1342950), (150, 1333997), (175, 1143426), (210, 952855), (298, 671475), (350, 571713), (447, 447650), (525, 381142), (745, 268590), (894, 223825), (1043, 191850), (1050, 190571), (1279, 156450), (1490, 134295), (2086, 95925), (2235, 89530), (2558, 78225), (3129, 63950), (3725, 53718), (3837, 52150), (4470, 44765), (5215, 38370), (6258, 31975), (6395, 31290), (7450, 26859), (7674, 26075), (8953, 22350), (10430, 19185), (11175, 17906), (12790, 15645)]