199535700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7309}}^1$

素因数の和:7346

約数の個数: 144

約数和(自身を含む): 710648960

約数和(自身を除く): 511113260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 7309, 9100, 13650, 14618, 21927, 27300, 29236, 36545, 43854, 51163, 73090, 87708, 95017, 102326, 109635, 146180, 153489, 182725, 190034, 204652, 219270, 255815, 285051, 306978, 365450, 380068, 438540, 475085, 511630, 548175, 570102, 613956, 665119, 730900, 767445, 950170, 1023260, 1096350, 1140204, 1279075, 1330238, 1425255, 1534890, 1900340, 1995357, 2192700, 2375425, 2558150, 2660476, 2850510, 3069780, 3325595, 3837225, 3990714, 4750850, 5116300, 5701020, 6651190, 7126275, 7674450, 7981428, 9501700, 9976785, 13302380, 14252550, 15348900, 16627975, 19953570, 28505100, 33255950, 39907140, 49883925, 66511900, 99767850, 199535700]

約数ペア:

[(1, 199535700), (2, 99767850), (3, 66511900), (4, 49883925), (5, 39907140), (6, 33255950), (7, 28505100), (10, 19953570), (12, 16627975), (13, 15348900), (14, 14252550), (15, 13302380), (20, 9976785), (21, 9501700), (25, 7981428), (26, 7674450), (28, 7126275), (30, 6651190), (35, 5701020), (39, 5116300), (42, 4750850), (50, 3990714), (52, 3837225), (60, 3325595), (65, 3069780), (70, 2850510), (75, 2660476), (78, 2558150), (84, 2375425), (91, 2192700), (100, 1995357), (105, 1900340), (130, 1534890), (140, 1425255), (150, 1330238), (156, 1279075), (175, 1140204), (182, 1096350), (195, 1023260), (210, 950170), (260, 767445), (273, 730900), (300, 665119), (325, 613956), (350, 570102), (364, 548175), (390, 511630), (420, 475085), (455, 438540), (525, 380068), (546, 365450), (650, 306978), (700, 285051), (780, 255815), (910, 219270), (975, 204652), (1050, 190034), (1092, 182725), (1300, 153489), (1365, 146180), (1820, 109635), (1950, 102326), (2100, 95017), (2275, 87708), (2730, 73090), (3900, 51163), (4550, 43854), (5460, 36545), (6825, 29236), (7309, 27300), (9100, 21927), (13650, 14618)]