245816400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2693

約数の個数: 120

約数和(自身を含む): 797706880

約数和(自身を除く): 551890480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 300, 316, 395, 400, 474, 600, 632, 790, 948, 1185, 1200, 1264, 1580, 1896, 1975, 2370, 2593, 3160, 3792, 3950, 4740, 5186, 5925, 6320, 7779, 7900, 9480, 10372, 11850, 12965, 15558, 15800, 18960, 20744, 23700, 25930, 31116, 31600, 38895, 41488, 47400, 51860, 62232, 64825, 77790, 94800, 103720, 124464, 129650, 155580, 194475, 204847, 207440, 259300, 311160, 388950, 409694, 518600, 614541, 622320, 777900, 819388, 1024235, 1037200, 1229082, 1555800, 1638776, 2048470, 2458164, 3072705, 3111600, 3277552, 4096940, 4916328, 5121175, 6145410, 8193880, 9832656, 10242350, 12290820, 15363525, 16387760, 20484700, 24581640, 30727050, 40969400, 49163280, 61454100, 81938800, 122908200, 245816400]

約数ペア:

[(1, 245816400), (2, 122908200), (3, 81938800), (4, 61454100), (5, 49163280), (6, 40969400), (8, 30727050), (10, 24581640), (12, 20484700), (15, 16387760), (16, 15363525), (20, 12290820), (24, 10242350), (25, 9832656), (30, 8193880), (40, 6145410), (48, 5121175), (50, 4916328), (60, 4096940), (75, 3277552), (79, 3111600), (80, 3072705), (100, 2458164), (120, 2048470), (150, 1638776), (158, 1555800), (200, 1229082), (237, 1037200), (240, 1024235), (300, 819388), (316, 777900), (395, 622320), (400, 614541), (474, 518600), (600, 409694), (632, 388950), (790, 311160), (948, 259300), (1185, 207440), (1200, 204847), (1264, 194475), (1580, 155580), (1896, 129650), (1975, 124464), (2370, 103720), (2593, 94800), (3160, 77790), (3792, 64825), (3950, 62232), (4740, 51860), (5186, 47400), (5925, 41488), (6320, 38895), (7779, 31600), (7900, 31116), (9480, 25930), (10372, 23700), (11850, 20744), (12965, 18960), (15558, 15800)]