38558100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 134970528

約数和(自身を除く): 96412428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 49, 50, 60, 61, 70, 75, 84, 86, 98, 100, 105, 122, 129, 140, 147, 150, 172, 175, 183, 196, 210, 215, 244, 245, 258, 294, 300, 301, 305, 350, 366, 420, 427, 430, 490, 516, 525, 588, 602, 610, 645, 700, 732, 735, 854, 860, 903, 915, 980, 1050, 1075, 1204, 1220, 1225, 1281, 1290, 1470, 1505, 1525, 1708, 1806, 1830, 2100, 2107, 2135, 2150, 2450, 2562, 2580, 2623, 2940, 2989, 3010, 3050, 3225, 3612, 3660, 3675, 4214, 4270, 4300, 4515, 4575, 4900, 5124, 5246, 5978, 6020, 6100, 6321, 6405, 6450, 7350, 7525, 7869, 8428, 8540, 8967, 9030, 9150, 10492, 10535, 10675, 11956, 12642, 12810, 12900, 13115, 14700, 14945, 15050, 15738, 17934, 18060, 18300, 18361, 21070, 21350, 22575, 25284, 25620, 26230, 29890, 30100, 31476, 31605, 32025, 35868, 36722, 39345, 42140, 42700, 44835, 45150, 52460, 52675, 55083, 59780, 63210, 64050, 65575, 73444, 74725, 78690, 89670, 90300, 91805, 105350, 110166, 126420, 128100, 128527, 131150, 149450, 157380, 158025, 179340, 183610, 196725, 210700, 220332, 224175, 257054, 262300, 275415, 298900, 316050, 367220, 385581, 393450, 448350, 459025, 514108, 550830, 632100, 642635, 771162, 786900, 896700, 918050, 1101660, 1285270, 1377075, 1542324, 1836100, 1927905, 2570540, 2754150, 3213175, 3855810, 5508300, 6426350, 7711620, 9639525, 12852700, 19279050, 38558100]

約数ペア:

[(1, 38558100), (2, 19279050), (3, 12852700), (4, 9639525), (5, 7711620), (6, 6426350), (7, 5508300), (10, 3855810), (12, 3213175), (14, 2754150), (15, 2570540), (20, 1927905), (21, 1836100), (25, 1542324), (28, 1377075), (30, 1285270), (35, 1101660), (42, 918050), (43, 896700), (49, 786900), (50, 771162), (60, 642635), (61, 632100), (70, 550830), (75, 514108), (84, 459025), (86, 448350), (98, 393450), (100, 385581), (105, 367220), (122, 316050), (129, 298900), (140, 275415), (147, 262300), (150, 257054), (172, 224175), (175, 220332), (183, 210700), (196, 196725), (210, 183610), (215, 179340), (244, 158025), (245, 157380), (258, 149450), (294, 131150), (300, 128527), (301, 128100), (305, 126420), (350, 110166), (366, 105350), (420, 91805), (427, 90300), (430, 89670), (490, 78690), (516, 74725), (525, 73444), (588, 65575), (602, 64050), (610, 63210), (645, 59780), (700, 55083), (732, 52675), (735, 52460), (854, 45150), (860, 44835), (903, 42700), (915, 42140), (980, 39345), (1050, 36722), (1075, 35868), (1204, 32025), (1220, 31605), (1225, 31476), (1281, 30100), (1290, 29890), (1470, 26230), (1505, 25620), (1525, 25284), (1708, 22575), (1806, 21350), (1830, 21070), (2100, 18361), (2107, 18300), (2135, 18060), (2150, 17934), (2450, 15738), (2562, 15050), (2580, 14945), (2623, 14700), (2940, 13115), (2989, 12900), (3010, 12810), (3050, 12642), (3225, 11956), (3612, 10675), (3660, 10535), (3675, 10492), (4214, 9150), (4270, 9030), (4300, 8967), (4515, 8540), (4575, 8428), (4900, 7869), (5124, 7525), (5246, 7350), (5978, 6450), (6020, 6405), (6100, 6321)]