About the Number
2100029200
2進数表記:1111101001010111110011100010000
漢数字表記:二十一億二万九千二百
素因数分解:
素因数の和:989
約数の個数: 120
約数和(自身を含む): 5246483400
約数和(自身を除く): 3146454200
約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 269, 290, 400, 464, 538, 580, 673, 725, 1076, 1160, 1345, 1346, 1450, 2152, 2320, 2690, 2692, 2900, 3365, 4304, 5380, 5384, 5800, 6725, 6730, 7801, 10760, 10768, 11600, 13450, 13460, 15602, 16825, 19517, 21520, 26900, 26920, 31204, 33650, 39005, 39034, 53800, 53840, 62408, 67300, 78010, 78068, 97585, 107600, 124816, 134600, 156020, 156136, 181037, 195025, 195170, 269200, 312040, 312272, 362074, 390050, 390340, 487925, 624080, 724148, 780100, 780680, 905185, 975850, 1448296, 1560200, 1561360, 1810370, 1951700, 2896592, 3120400, 3620740, 3903400, 4525925, 5250073, 7241480, 7806800, 9051850, 10500146, 14482960, 18103700, 21000292, 26250365, 36207400, 42000584, 52500730, 72414800, 84001168, 105001460, 131251825, 210002920, 262503650, 420005840, 525007300, 1050014600, 2100029200]
約数ペア:
[(1, 2100029200), (2, 1050014600), (4, 525007300), (5, 420005840), (8, 262503650), (10, 210002920), (16, 131251825), (20, 105001460), (25, 84001168), (29, 72414800), (40, 52500730), (50, 42000584), (58, 36207400), (80, 26250365), (100, 21000292), (116, 18103700), (145, 14482960), (200, 10500146), (232, 9051850), (269, 7806800), (290, 7241480), (400, 5250073), (464, 4525925), (538, 3903400), (580, 3620740), (673, 3120400), (725, 2896592), (1076, 1951700), (1160, 1810370), (1345, 1561360), (1346, 1560200), (1450, 1448296), (2152, 975850), (2320, 905185), (2690, 780680), (2692, 780100), (2900, 724148), (3365, 624080), (4304, 487925), (5380, 390340), (5384, 390050), (5800, 362074), (6725, 312272), (6730, 312040), (7801, 269200), (10760, 195170), (10768, 195025), (11600, 181037), (13450, 156136), (13460, 156020), (15602, 134600), (16825, 124816), (19517, 107600), (21520, 97585), (26900, 78068), (26920, 78010), (31204, 67300), (33650, 62408), (39005, 53840), (39034, 53800)]このpageの処理時間: 0.3029606342315674 seconds