38455020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 130636800

約数和(自身を除く): 92181780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 59, 60, 68, 71, 85, 90, 102, 108, 118, 135, 142, 153, 170, 177, 180, 204, 213, 236, 255, 270, 284, 295, 306, 340, 354, 355, 426, 459, 510, 531, 540, 590, 612, 639, 708, 710, 765, 852, 885, 918, 1003, 1020, 1062, 1065, 1180, 1207, 1278, 1420, 1530, 1593, 1770, 1836, 1917, 2006, 2124, 2130, 2295, 2414, 2556, 2655, 3009, 3060, 3186, 3195, 3540, 3621, 3834, 4012, 4189, 4260, 4590, 4828, 5015, 5310, 6018, 6035, 6372, 6390, 7242, 7668, 7965, 8378, 9027, 9180, 9585, 10030, 10620, 10863, 12036, 12070, 12567, 12780, 14484, 15045, 15930, 16756, 18054, 18105, 19170, 20060, 20945, 21726, 24140, 25134, 27081, 30090, 31860, 32589, 36108, 36210, 37701, 38340, 41890, 43452, 45135, 50268, 54162, 54315, 60180, 62835, 65178, 71213, 72420, 75402, 83780, 90270, 108324, 108630, 113103, 125670, 130356, 135405, 142426, 150804, 162945, 180540, 188505, 213639, 217260, 226206, 251340, 270810, 284852, 325890, 356065, 377010, 427278, 452412, 541620, 565515, 640917, 651780, 712130, 754020, 854556, 1068195, 1131030, 1281834, 1424260, 1922751, 2136390, 2262060, 2563668, 3204585, 3845502, 4272780, 6409170, 7691004, 9613755, 12818340, 19227510, 38455020]

約数ペア:

[(1, 38455020), (2, 19227510), (3, 12818340), (4, 9613755), (5, 7691004), (6, 6409170), (9, 4272780), (10, 3845502), (12, 3204585), (15, 2563668), (17, 2262060), (18, 2136390), (20, 1922751), (27, 1424260), (30, 1281834), (34, 1131030), (36, 1068195), (45, 854556), (51, 754020), (54, 712130), (59, 651780), (60, 640917), (68, 565515), (71, 541620), (85, 452412), (90, 427278), (102, 377010), (108, 356065), (118, 325890), (135, 284852), (142, 270810), (153, 251340), (170, 226206), (177, 217260), (180, 213639), (204, 188505), (213, 180540), (236, 162945), (255, 150804), (270, 142426), (284, 135405), (295, 130356), (306, 125670), (340, 113103), (354, 108630), (355, 108324), (426, 90270), (459, 83780), (510, 75402), (531, 72420), (540, 71213), (590, 65178), (612, 62835), (639, 60180), (708, 54315), (710, 54162), (765, 50268), (852, 45135), (885, 43452), (918, 41890), (1003, 38340), (1020, 37701), (1062, 36210), (1065, 36108), (1180, 32589), (1207, 31860), (1278, 30090), (1420, 27081), (1530, 25134), (1593, 24140), (1770, 21726), (1836, 20945), (1917, 20060), (2006, 19170), (2124, 18105), (2130, 18054), (2295, 16756), (2414, 15930), (2556, 15045), (2655, 14484), (3009, 12780), (3060, 12567), (3186, 12070), (3195, 12036), (3540, 10863), (3621, 10620), (3834, 10030), (4012, 9585), (4189, 9180), (4260, 9027), (4590, 8378), (4828, 7965), (5015, 7668), (5310, 7242), (6018, 6390), (6035, 6372)]