326456100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 216

約数和(自身を含む): 1141489440

約数和(自身を除く): 815033340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 285, 300, 306, 323, 340, 342, 380, 425, 450, 475, 510, 570, 612, 646, 684, 765, 850, 855, 900, 950, 969, 1020, 1123, 1140, 1275, 1292, 1425, 1530, 1615, 1700, 1710, 1900, 1938, 2246, 2550, 2850, 2907, 3060, 3230, 3369, 3420, 3825, 3876, 4275, 4492, 4845, 5100, 5615, 5700, 5814, 6460, 6738, 7650, 8075, 8550, 9690, 10107, 11230, 11628, 13476, 14535, 15300, 16150, 16845, 17100, 19091, 19380, 20214, 21337, 22460, 24225, 28075, 29070, 32300, 33690, 38182, 40428, 42674, 48450, 50535, 56150, 57273, 58140, 64011, 67380, 72675, 76364, 84225, 85348, 95455, 96900, 101070, 106685, 112300, 114546, 128022, 145350, 168450, 171819, 190910, 192033, 202140, 213370, 229092, 252675, 256044, 286365, 290700, 320055, 336900, 343638, 362729, 381820, 384066, 426740, 477275, 505350, 533425, 572730, 640110, 687276, 725458, 768132, 859095, 954550, 960165, 1010700, 1066850, 1088187, 1145460, 1280220, 1431825, 1450916, 1600275, 1718190, 1813645, 1909100, 1920330, 2133700, 2176374, 2863650, 3200550, 3264561, 3436380, 3627290, 3840660, 4295475, 4352748, 4800825, 5440935, 5727300, 6401100, 6529122, 7254580, 8590950, 9068225, 9601650, 10881870, 13058244, 16322805, 17181900, 18136450, 19203300, 21763740, 27204675, 32645610, 36272900, 54409350, 65291220, 81614025, 108818700, 163228050, 326456100]

約数ペア:

[(1, 326456100), (2, 163228050), (3, 108818700), (4, 81614025), (5, 65291220), (6, 54409350), (9, 36272900), (10, 32645610), (12, 27204675), (15, 21763740), (17, 19203300), (18, 18136450), (19, 17181900), (20, 16322805), (25, 13058244), (30, 10881870), (34, 9601650), (36, 9068225), (38, 8590950), (45, 7254580), (50, 6529122), (51, 6401100), (57, 5727300), (60, 5440935), (68, 4800825), (75, 4352748), (76, 4295475), (85, 3840660), (90, 3627290), (95, 3436380), (100, 3264561), (102, 3200550), (114, 2863650), (150, 2176374), (153, 2133700), (170, 1920330), (171, 1909100), (180, 1813645), (190, 1718190), (204, 1600275), (225, 1450916), (228, 1431825), (255, 1280220), (285, 1145460), (300, 1088187), (306, 1066850), (323, 1010700), (340, 960165), (342, 954550), (380, 859095), (425, 768132), (450, 725458), (475, 687276), (510, 640110), (570, 572730), (612, 533425), (646, 505350), (684, 477275), (765, 426740), (850, 384066), (855, 381820), (900, 362729), (950, 343638), (969, 336900), (1020, 320055), (1123, 290700), (1140, 286365), (1275, 256044), (1292, 252675), (1425, 229092), (1530, 213370), (1615, 202140), (1700, 192033), (1710, 190910), (1900, 171819), (1938, 168450), (2246, 145350), (2550, 128022), (2850, 114546), (2907, 112300), (3060, 106685), (3230, 101070), (3369, 96900), (3420, 95455), (3825, 85348), (3876, 84225), (4275, 76364), (4492, 72675), (4845, 67380), (5100, 64011), (5615, 58140), (5700, 57273), (5814, 56150), (6460, 50535), (6738, 48450), (7650, 42674), (8075, 40428), (8550, 38182), (9690, 33690), (10107, 32300), (11230, 29070), (11628, 28075), (13476, 24225), (14535, 22460), (15300, 21337), (16150, 20214), (16845, 19380), (17100, 19091)]