15129436800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{68521}}^1$

素因数の和:68571

約数の個数: 192

約数和(自身を含む): 51999975360

約数和(自身を除く): 36870538560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 1920, 2208, 2300, 2400, 2760, 2944, 3200, 3450, 3680, 4416, 4600, 4800, 5520, 6900, 7360, 8832, 9200, 9600, 11040, 13800, 14720, 18400, 22080, 27600, 36800, 44160, 55200, 68521, 73600, 110400, 137042, 205563, 220800, 274084, 342605, 411126, 548168, 685210, 822252, 1027815, 1096336, 1370420, 1575983, 1644504, 1713025, 2055630, 2192672, 2740840, 3151966, 3289008, 3426050, 4111260, 4385344, 4727949, 5139075, 5481680, 6303932, 6578016, 6852100, 7879915, 8222520, 8770688, 9455898, 10278150, 10963360, 12607864, 13156032, 13704200, 15759830, 16445040, 18911796, 20556300, 21926720, 23639745, 25215728, 26312064, 27408400, 31519660, 32890080, 37823592, 39399575, 41112600, 43853440, 47279490, 50431456, 54816800, 63039320, 65780160, 75647184, 78799150, 82225200, 94558980, 100862912, 109633600, 118198725, 126078640, 131560320, 151294368, 157598300, 164450400, 189117960, 201725824, 219267200, 236397450, 252157280, 302588736, 315196600, 328900800, 378235920, 472794900, 504314560, 605177472, 630393200, 657801600, 756471840, 945589800, 1008629120, 1260786400, 1512943680, 1891179600, 2521572800, 3025887360, 3782359200, 5043145600, 7564718400, 15129436800]

約数ペア:

[(1, 15129436800), (2, 7564718400), (3, 5043145600), (4, 3782359200), (5, 3025887360), (6, 2521572800), (8, 1891179600), (10, 1512943680), (12, 1260786400), (15, 1008629120), (16, 945589800), (20, 756471840), (23, 657801600), (24, 630393200), (25, 605177472), (30, 504314560), (32, 472794900), (40, 378235920), (46, 328900800), (48, 315196600), (50, 302588736), (60, 252157280), (64, 236397450), (69, 219267200), (75, 201725824), (80, 189117960), (92, 164450400), (96, 157598300), (100, 151294368), (115, 131560320), (120, 126078640), (128, 118198725), (138, 109633600), (150, 100862912), (160, 94558980), (184, 82225200), (192, 78799150), (200, 75647184), (230, 65780160), (240, 63039320), (276, 54816800), (300, 50431456), (320, 47279490), (345, 43853440), (368, 41112600), (384, 39399575), (400, 37823592), (460, 32890080), (480, 31519660), (552, 27408400), (575, 26312064), (600, 25215728), (640, 23639745), (690, 21926720), (736, 20556300), (800, 18911796), (920, 16445040), (960, 15759830), (1104, 13704200), (1150, 13156032), (1200, 12607864), (1380, 10963360), (1472, 10278150), (1600, 9455898), (1725, 8770688), (1840, 8222520), (1920, 7879915), (2208, 6852100), (2300, 6578016), (2400, 6303932), (2760, 5481680), (2944, 5139075), (3200, 4727949), (3450, 4385344), (3680, 4111260), (4416, 3426050), (4600, 3289008), (4800, 3151966), (5520, 2740840), (6900, 2192672), (7360, 2055630), (8832, 1713025), (9200, 1644504), (9600, 1575983), (11040, 1370420), (13800, 1096336), (14720, 1027815), (18400, 822252), (22080, 685210), (27600, 548168), (36800, 411126), (44160, 342605), (55200, 274084), (68521, 220800), (73600, 205563), (110400, 137042)]