121745160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 453600000

約数和(自身を除く): 331854840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 349, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 698, 760, 765, 855, 918, 969, 1020, 1026, 1047, 1080, 1140, 1224, 1292, 1368, 1396, 1530, 1615, 1710, 1745, 1836, 1938, 2040, 2052, 2094, 2280, 2295, 2565, 2584, 2792, 2907, 3060, 3141, 3230, 3420, 3490, 3672, 3876, 4104, 4188, 4590, 4845, 5130, 5235, 5814, 5933, 6120, 6282, 6460, 6631, 6840, 6980, 7752, 8376, 8721, 9180, 9423, 9690, 10260, 10470, 11628, 11866, 12564, 12920, 13262, 13960, 14535, 15705, 17442, 17799, 18360, 18846, 19380, 19893, 20520, 20940, 23256, 23732, 25128, 26524, 29070, 29665, 31410, 33155, 34884, 35598, 37692, 38760, 39786, 41880, 43605, 47115, 47464, 53048, 53397, 58140, 59330, 59679, 62820, 66310, 69768, 71196, 75384, 79572, 87210, 88995, 94230, 99465, 106794, 112727, 116280, 118660, 119358, 125640, 132620, 142392, 159144, 160191, 174420, 177990, 179037, 188460, 198930, 213588, 225454, 237320, 238716, 265240, 266985, 298395, 320382, 338181, 348840, 355980, 358074, 376920, 397860, 427176, 450908, 477432, 533970, 563635, 596790, 640764, 676362, 711960, 716148, 795720, 800955, 895185, 901816, 1014543, 1067940, 1127270, 1193580, 1281528, 1352724, 1432296, 1601910, 1690905, 1790370, 2029086, 2135880, 2254540, 2387160, 2705448, 3043629, 3203820, 3381810, 3580740, 4058172, 4509080, 5072715, 6087258, 6407640, 6763620, 7161480, 8116344, 10145430, 12174516, 13527240, 15218145, 20290860, 24349032, 30436290, 40581720, 60872580, 121745160]

約数ペア:

[(1, 121745160), (2, 60872580), (3, 40581720), (4, 30436290), (5, 24349032), (6, 20290860), (8, 15218145), (9, 13527240), (10, 12174516), (12, 10145430), (15, 8116344), (17, 7161480), (18, 6763620), (19, 6407640), (20, 6087258), (24, 5072715), (27, 4509080), (30, 4058172), (34, 3580740), (36, 3381810), (38, 3203820), (40, 3043629), (45, 2705448), (51, 2387160), (54, 2254540), (57, 2135880), (60, 2029086), (68, 1790370), (72, 1690905), (76, 1601910), (85, 1432296), (90, 1352724), (95, 1281528), (102, 1193580), (108, 1127270), (114, 1067940), (120, 1014543), (135, 901816), (136, 895185), (152, 800955), (153, 795720), (170, 716148), (171, 711960), (180, 676362), (190, 640764), (204, 596790), (216, 563635), (228, 533970), (255, 477432), (270, 450908), (285, 427176), (306, 397860), (323, 376920), (340, 358074), (342, 355980), (349, 348840), (360, 338181), (380, 320382), (408, 298395), (456, 266985), (459, 265240), (510, 238716), (513, 237320), (540, 225454), (570, 213588), (612, 198930), (646, 188460), (680, 179037), (684, 177990), (698, 174420), (760, 160191), (765, 159144), (855, 142392), (918, 132620), (969, 125640), (1020, 119358), (1026, 118660), (1047, 116280), (1080, 112727), (1140, 106794), (1224, 99465), (1292, 94230), (1368, 88995), (1396, 87210), (1530, 79572), (1615, 75384), (1710, 71196), (1745, 69768), (1836, 66310), (1938, 62820), (2040, 59679), (2052, 59330), (2094, 58140), (2280, 53397), (2295, 53048), (2565, 47464), (2584, 47115), (2792, 43605), (2907, 41880), (3060, 39786), (3141, 38760), (3230, 37692), (3420, 35598), (3490, 34884), (3672, 33155), (3876, 31410), (4104, 29665), (4188, 29070), (4590, 26524), (4845, 25128), (5130, 23732), (5235, 23256), (5814, 20940), (5933, 20520), (6120, 19893), (6282, 19380), (6460, 18846), (6631, 18360), (6840, 17799), (6980, 17442), (7752, 15705), (8376, 14535), (8721, 13960), (9180, 13262), (9423, 12920), (9690, 12564), (10260, 11866), (10470, 11628)]