42188040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 147015000

約数和(自身を除く): 104826960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 449, 522, 540, 580, 648, 696, 783, 810, 870, 898, 1044, 1080, 1160, 1305, 1347, 1566, 1620, 1740, 1796, 2088, 2245, 2349, 2610, 2694, 3132, 3240, 3480, 3592, 3915, 4041, 4490, 4698, 5220, 5388, 6264, 6735, 7830, 8082, 8980, 9396, 10440, 10776, 11745, 12123, 13021, 13470, 15660, 16164, 17960, 18792, 20205, 23490, 24246, 26042, 26940, 31320, 32328, 36369, 39063, 40410, 46980, 48492, 52084, 53880, 60615, 65105, 72738, 78126, 80820, 93960, 96984, 104168, 117189, 121230, 130210, 145476, 156252, 161640, 181845, 195315, 234378, 242460, 260420, 290952, 312504, 351567, 363690, 390630, 468756, 484920, 520840, 585945, 703134, 727380, 781260, 937512, 1054701, 1171890, 1406268, 1454760, 1562520, 1757835, 2109402, 2343780, 2812536, 3515670, 4218804, 4687560, 5273505, 7031340, 8437608, 10547010, 14062680, 21094020, 42188040]

約数ペア:

[(1, 42188040), (2, 21094020), (3, 14062680), (4, 10547010), (5, 8437608), (6, 7031340), (8, 5273505), (9, 4687560), (10, 4218804), (12, 3515670), (15, 2812536), (18, 2343780), (20, 2109402), (24, 1757835), (27, 1562520), (29, 1454760), (30, 1406268), (36, 1171890), (40, 1054701), (45, 937512), (54, 781260), (58, 727380), (60, 703134), (72, 585945), (81, 520840), (87, 484920), (90, 468756), (108, 390630), (116, 363690), (120, 351567), (135, 312504), (145, 290952), (162, 260420), (174, 242460), (180, 234378), (216, 195315), (232, 181845), (261, 161640), (270, 156252), (290, 145476), (324, 130210), (348, 121230), (360, 117189), (405, 104168), (435, 96984), (449, 93960), (522, 80820), (540, 78126), (580, 72738), (648, 65105), (696, 60615), (783, 53880), (810, 52084), (870, 48492), (898, 46980), (1044, 40410), (1080, 39063), (1160, 36369), (1305, 32328), (1347, 31320), (1566, 26940), (1620, 26042), (1740, 24246), (1796, 23490), (2088, 20205), (2245, 18792), (2349, 17960), (2610, 16164), (2694, 15660), (3132, 13470), (3240, 13021), (3480, 12123), (3592, 11745), (3915, 10776), (4041, 10440), (4490, 9396), (4698, 8980), (5220, 8082), (5388, 7830), (6264, 6735)]