272300400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 240

約数和(自身を含む): 1020966400

約数和(自身を除く): 748666000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1327, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 2052, 2160, 2280, 2565, 2654, 2700, 2736, 2850, 3420, 3600, 3800, 3981, 4104, 4275, 4560, 5130, 5308, 5400, 5700, 6635, 6840, 7600, 7962, 8208, 8550, 10260, 10616, 10800, 11400, 11943, 12825, 13270, 13680, 15924, 17100, 19905, 20520, 21232, 22800, 23886, 25213, 25650, 26540, 31848, 33175, 34200, 35829, 39810, 41040, 47772, 50426, 51300, 53080, 59715, 63696, 66350, 68400, 71658, 75639, 79620, 95544, 99525, 100852, 102600, 106160, 119430, 126065, 132700, 143316, 151278, 159240, 179145, 191088, 199050, 201704, 205200, 226917, 238860, 252130, 265400, 286632, 298575, 302556, 318480, 358290, 378195, 398100, 403408, 453834, 477720, 504260, 530800, 573264, 597150, 605112, 630325, 680751, 716580, 756390, 796200, 895725, 907668, 955440, 1008520, 1134585, 1194300, 1210224, 1260650, 1361502, 1433160, 1512780, 1592400, 1791450, 1815336, 1890975, 2017040, 2269170, 2388600, 2521300, 2723004, 2866320, 3025560, 3403755, 3582900, 3630672, 3781950, 4538340, 4777200, 5042600, 5446008, 5672925, 6051120, 6807510, 7165800, 7563900, 9076680, 10085200, 10892016, 11345850, 13615020, 14331600, 15127800, 17018775, 18153360, 22691700, 27230040, 30255600, 34037550, 45383400, 54460080, 68075100, 90766800, 136150200, 272300400]

約数ペア:

[(1, 272300400), (2, 136150200), (3, 90766800), (4, 68075100), (5, 54460080), (6, 45383400), (8, 34037550), (9, 30255600), (10, 27230040), (12, 22691700), (15, 18153360), (16, 17018775), (18, 15127800), (19, 14331600), (20, 13615020), (24, 11345850), (25, 10892016), (27, 10085200), (30, 9076680), (36, 7563900), (38, 7165800), (40, 6807510), (45, 6051120), (48, 5672925), (50, 5446008), (54, 5042600), (57, 4777200), (60, 4538340), (72, 3781950), (75, 3630672), (76, 3582900), (80, 3403755), (90, 3025560), (95, 2866320), (100, 2723004), (108, 2521300), (114, 2388600), (120, 2269170), (135, 2017040), (144, 1890975), (150, 1815336), (152, 1791450), (171, 1592400), (180, 1512780), (190, 1433160), (200, 1361502), (216, 1260650), (225, 1210224), (228, 1194300), (240, 1134585), (270, 1008520), (285, 955440), (300, 907668), (304, 895725), (342, 796200), (360, 756390), (380, 716580), (400, 680751), (432, 630325), (450, 605112), (456, 597150), (475, 573264), (513, 530800), (540, 504260), (570, 477720), (600, 453834), (675, 403408), (684, 398100), (720, 378195), (760, 358290), (855, 318480), (900, 302556), (912, 298575), (950, 286632), (1026, 265400), (1080, 252130), (1140, 238860), (1200, 226917), (1327, 205200), (1350, 201704), (1368, 199050), (1425, 191088), (1520, 179145), (1710, 159240), (1800, 151278), (1900, 143316), (2052, 132700), (2160, 126065), (2280, 119430), (2565, 106160), (2654, 102600), (2700, 100852), (2736, 99525), (2850, 95544), (3420, 79620), (3600, 75639), (3800, 71658), (3981, 68400), (4104, 66350), (4275, 63696), (4560, 59715), (5130, 53080), (5308, 51300), (5400, 50426), (5700, 47772), (6635, 41040), (6840, 39810), (7600, 35829), (7962, 34200), (8208, 33175), (8550, 31848), (10260, 26540), (10616, 25650), (10800, 25213), (11400, 23886), (11943, 22800), (12825, 21232), (13270, 20520), (13680, 19905), (15924, 17100)]