97981920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 352779840

約数和(自身を除く): 254797920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 613, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1226, 1332, 1440, 1480, 1665, 1776, 1839, 1998, 2160, 2220, 2452, 2664, 2960, 3065, 3330, 3552, 3678, 3996, 4320, 4440, 4904, 4995, 5328, 5517, 5920, 6130, 6660, 7356, 7992, 8880, 9195, 9808, 9990, 10656, 11034, 12260, 13320, 14712, 15984, 16551, 17760, 18390, 19616, 19980, 22068, 22681, 24520, 26640, 27585, 29424, 31968, 33102, 36780, 39960, 44136, 45362, 49040, 53280, 55170, 58848, 66204, 68043, 73560, 79920, 82755, 88272, 90724, 98080, 110340, 113405, 132408, 136086, 147120, 159840, 165510, 176544, 181448, 204129, 220680, 226810, 264816, 272172, 294240, 331020, 340215, 362896, 408258, 441360, 453620, 529632, 544344, 612387, 662040, 680430, 725792, 816516, 882720, 907240, 1020645, 1088688, 1224774, 1324080, 1360860, 1633032, 1814480, 2041290, 2177376, 2449548, 2648160, 2721720, 3061935, 3266064, 3628960, 4082580, 4899096, 5443440, 6123870, 6532128, 8165160, 9798192, 10886880, 12247740, 16330320, 19596384, 24495480, 32660640, 48990960, 97981920]

約数ペア:

[(1, 97981920), (2, 48990960), (3, 32660640), (4, 24495480), (5, 19596384), (6, 16330320), (8, 12247740), (9, 10886880), (10, 9798192), (12, 8165160), (15, 6532128), (16, 6123870), (18, 5443440), (20, 4899096), (24, 4082580), (27, 3628960), (30, 3266064), (32, 3061935), (36, 2721720), (37, 2648160), (40, 2449548), (45, 2177376), (48, 2041290), (54, 1814480), (60, 1633032), (72, 1360860), (74, 1324080), (80, 1224774), (90, 1088688), (96, 1020645), (108, 907240), (111, 882720), (120, 816516), (135, 725792), (144, 680430), (148, 662040), (160, 612387), (180, 544344), (185, 529632), (216, 453620), (222, 441360), (240, 408258), (270, 362896), (288, 340215), (296, 331020), (333, 294240), (360, 272172), (370, 264816), (432, 226810), (444, 220680), (480, 204129), (540, 181448), (555, 176544), (592, 165510), (613, 159840), (666, 147120), (720, 136086), (740, 132408), (864, 113405), (888, 110340), (999, 98080), (1080, 90724), (1110, 88272), (1184, 82755), (1226, 79920), (1332, 73560), (1440, 68043), (1480, 66204), (1665, 58848), (1776, 55170), (1839, 53280), (1998, 49040), (2160, 45362), (2220, 44136), (2452, 39960), (2664, 36780), (2960, 33102), (3065, 31968), (3330, 29424), (3552, 27585), (3678, 26640), (3996, 24520), (4320, 22681), (4440, 22068), (4904, 19980), (4995, 19616), (5328, 18390), (5517, 17760), (5920, 16551), (6130, 15984), (6660, 14712), (7356, 13320), (7992, 12260), (8880, 11034), (9195, 10656), (9808, 9990)]