37884420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 133031808

約数和(自身を除く): 95147388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 281, 315, 321, 420, 428, 535, 562, 630, 642, 749, 843, 963, 1070, 1124, 1260, 1284, 1405, 1498, 1605, 1686, 1926, 1967, 2140, 2247, 2529, 2810, 2996, 3210, 3372, 3745, 3852, 3934, 4215, 4494, 4815, 5058, 5620, 5901, 6420, 6741, 7490, 7868, 8430, 8988, 9630, 9835, 10116, 11235, 11802, 12645, 13482, 14980, 16860, 17703, 19260, 19670, 22470, 23604, 25290, 26964, 29505, 30067, 33705, 35406, 39340, 44940, 50580, 59010, 60134, 67410, 70812, 88515, 90201, 118020, 120268, 134820, 150335, 177030, 180402, 210469, 270603, 300670, 354060, 360804, 420938, 451005, 541206, 601340, 631407, 841876, 902010, 1052345, 1082412, 1262814, 1353015, 1804020, 1894221, 2104690, 2525628, 2706030, 3157035, 3788442, 4209380, 5412060, 6314070, 7576884, 9471105, 12628140, 18942210, 37884420]

約数ペア:

[(1, 37884420), (2, 18942210), (3, 12628140), (4, 9471105), (5, 7576884), (6, 6314070), (7, 5412060), (9, 4209380), (10, 3788442), (12, 3157035), (14, 2706030), (15, 2525628), (18, 2104690), (20, 1894221), (21, 1804020), (28, 1353015), (30, 1262814), (35, 1082412), (36, 1052345), (42, 902010), (45, 841876), (60, 631407), (63, 601340), (70, 541206), (84, 451005), (90, 420938), (105, 360804), (107, 354060), (126, 300670), (140, 270603), (180, 210469), (210, 180402), (214, 177030), (252, 150335), (281, 134820), (315, 120268), (321, 118020), (420, 90201), (428, 88515), (535, 70812), (562, 67410), (630, 60134), (642, 59010), (749, 50580), (843, 44940), (963, 39340), (1070, 35406), (1124, 33705), (1260, 30067), (1284, 29505), (1405, 26964), (1498, 25290), (1605, 23604), (1686, 22470), (1926, 19670), (1967, 19260), (2140, 17703), (2247, 16860), (2529, 14980), (2810, 13482), (2996, 12645), (3210, 11802), (3372, 11235), (3745, 10116), (3852, 9835), (3934, 9630), (4215, 8988), (4494, 8430), (4815, 7868), (5058, 7490), (5620, 6741), (5901, 6420)]