23415600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 86105600

約数和(自身を除く): 62690000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 79, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 158, 190, 195, 200, 208, 228, 237, 240, 247, 260, 285, 300, 304, 312, 316, 325, 380, 390, 395, 400, 456, 474, 475, 494, 520, 570, 600, 624, 632, 650, 741, 760, 780, 790, 912, 948, 950, 975, 988, 1027, 1040, 1140, 1185, 1200, 1235, 1264, 1300, 1425, 1482, 1501, 1520, 1560, 1580, 1896, 1900, 1950, 1975, 1976, 2054, 2280, 2370, 2470, 2600, 2850, 2964, 3002, 3081, 3120, 3160, 3705, 3792, 3800, 3900, 3950, 3952, 4108, 4503, 4560, 4740, 4940, 5135, 5200, 5700, 5925, 5928, 6004, 6162, 6175, 6320, 7410, 7505, 7600, 7800, 7900, 8216, 9006, 9480, 9880, 10270, 11400, 11850, 11856, 12008, 12324, 12350, 14820, 15010, 15405, 15600, 15800, 16432, 18012, 18525, 18960, 19513, 19760, 20540, 22515, 22800, 23700, 24016, 24648, 24700, 25675, 29640, 30020, 30810, 31600, 36024, 37050, 37525, 39026, 41080, 45030, 47400, 49296, 49400, 51350, 58539, 59280, 60040, 61620, 72048, 74100, 75050, 77025, 78052, 82160, 90060, 94800, 97565, 98800, 102700, 112575, 117078, 120080, 123240, 148200, 150100, 154050, 156104, 180120, 195130, 205400, 225150, 234156, 246480, 292695, 296400, 300200, 308100, 312208, 360240, 390260, 410800, 450300, 468312, 487825, 585390, 600400, 616200, 780520, 900600, 936624, 975650, 1170780, 1232400, 1463475, 1561040, 1801200, 1951300, 2341560, 2926950, 3902600, 4683120, 5853900, 7805200, 11707800, 23415600]

約数ペア:

[(1, 23415600), (2, 11707800), (3, 7805200), (4, 5853900), (5, 4683120), (6, 3902600), (8, 2926950), (10, 2341560), (12, 1951300), (13, 1801200), (15, 1561040), (16, 1463475), (19, 1232400), (20, 1170780), (24, 975650), (25, 936624), (26, 900600), (30, 780520), (38, 616200), (39, 600400), (40, 585390), (48, 487825), (50, 468312), (52, 450300), (57, 410800), (60, 390260), (65, 360240), (75, 312208), (76, 308100), (78, 300200), (79, 296400), (80, 292695), (95, 246480), (100, 234156), (104, 225150), (114, 205400), (120, 195130), (130, 180120), (150, 156104), (152, 154050), (156, 150100), (158, 148200), (190, 123240), (195, 120080), (200, 117078), (208, 112575), (228, 102700), (237, 98800), (240, 97565), (247, 94800), (260, 90060), (285, 82160), (300, 78052), (304, 77025), (312, 75050), (316, 74100), (325, 72048), (380, 61620), (390, 60040), (395, 59280), (400, 58539), (456, 51350), (474, 49400), (475, 49296), (494, 47400), (520, 45030), (570, 41080), (600, 39026), (624, 37525), (632, 37050), (650, 36024), (741, 31600), (760, 30810), (780, 30020), (790, 29640), (912, 25675), (948, 24700), (950, 24648), (975, 24016), (988, 23700), (1027, 22800), (1040, 22515), (1140, 20540), (1185, 19760), (1200, 19513), (1235, 18960), (1264, 18525), (1300, 18012), (1425, 16432), (1482, 15800), (1501, 15600), (1520, 15405), (1560, 15010), (1580, 14820), (1896, 12350), (1900, 12324), (1950, 12008), (1975, 11856), (1976, 11850), (2054, 11400), (2280, 10270), (2370, 9880), (2470, 9480), (2600, 9006), (2850, 8216), (2964, 7900), (3002, 7800), (3081, 7600), (3120, 7505), (3160, 7410), (3705, 6320), (3792, 6175), (3800, 6162), (3900, 6004), (3950, 5928), (3952, 5925), (4108, 5700), (4503, 5200), (4560, 5135), (4740, 4940)]