196298400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 646833600

約数和(自身を除く): 450535200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 89, 96, 100, 120, 150, 160, 178, 200, 240, 267, 300, 356, 400, 445, 480, 534, 600, 712, 800, 890, 919, 1068, 1200, 1335, 1424, 1780, 1838, 2136, 2225, 2400, 2670, 2757, 2848, 3560, 3676, 4272, 4450, 4595, 5340, 5514, 6675, 7120, 7352, 8544, 8900, 9190, 10680, 11028, 13350, 13785, 14240, 14704, 17800, 18380, 21360, 22056, 22975, 26700, 27570, 29408, 35600, 36760, 42720, 44112, 45950, 53400, 55140, 68925, 71200, 73520, 81791, 88224, 91900, 106800, 110280, 137850, 147040, 163582, 183800, 213600, 220560, 245373, 275700, 327164, 367600, 408955, 441120, 490746, 551400, 654328, 735200, 817910, 981492, 1102800, 1226865, 1308656, 1635820, 1962984, 2044775, 2205600, 2453730, 2617312, 3271640, 3925968, 4089550, 4907460, 6134325, 6543280, 7851936, 8179100, 9814920, 12268650, 13086560, 16358200, 19629840, 24537300, 32716400, 39259680, 49074600, 65432800, 98149200, 196298400]

約数ペア:

[(1, 196298400), (2, 98149200), (3, 65432800), (4, 49074600), (5, 39259680), (6, 32716400), (8, 24537300), (10, 19629840), (12, 16358200), (15, 13086560), (16, 12268650), (20, 9814920), (24, 8179100), (25, 7851936), (30, 6543280), (32, 6134325), (40, 4907460), (48, 4089550), (50, 3925968), (60, 3271640), (75, 2617312), (80, 2453730), (89, 2205600), (96, 2044775), (100, 1962984), (120, 1635820), (150, 1308656), (160, 1226865), (178, 1102800), (200, 981492), (240, 817910), (267, 735200), (300, 654328), (356, 551400), (400, 490746), (445, 441120), (480, 408955), (534, 367600), (600, 327164), (712, 275700), (800, 245373), (890, 220560), (919, 213600), (1068, 183800), (1200, 163582), (1335, 147040), (1424, 137850), (1780, 110280), (1838, 106800), (2136, 91900), (2225, 88224), (2400, 81791), (2670, 73520), (2757, 71200), (2848, 68925), (3560, 55140), (3676, 53400), (4272, 45950), (4450, 44112), (4595, 42720), (5340, 36760), (5514, 35600), (6675, 29408), (7120, 27570), (7352, 26700), (8544, 22975), (8900, 22056), (9190, 21360), (10680, 18380), (11028, 17800), (13350, 14704), (13785, 14240)]