83866950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 251568720

約数和(自身を除く): 167701770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 425, 450, 475, 510, 570, 577, 646, 765, 850, 855, 950, 969, 1154, 1275, 1425, 1530, 1615, 1710, 1731, 1938, 2550, 2850, 2885, 2907, 3230, 3462, 3825, 4275, 4845, 5193, 5770, 5814, 7650, 8075, 8550, 8655, 9690, 9809, 10386, 10963, 14425, 14535, 16150, 17310, 19618, 21926, 24225, 25965, 28850, 29070, 29427, 32889, 43275, 48450, 49045, 51930, 54815, 58854, 65778, 72675, 86550, 88281, 98090, 98667, 109630, 129825, 145350, 147135, 164445, 176562, 186371, 197334, 245225, 259650, 274075, 294270, 328890, 372742, 441405, 490450, 493335, 548150, 559113, 735675, 822225, 882810, 931855, 986670, 1118226, 1471350, 1644450, 1677339, 1863710, 2207025, 2466675, 2795565, 3354678, 4414050, 4659275, 4933350, 5591130, 8386695, 9318550, 13977825, 16773390, 27955650, 41933475, 83866950]

約数ペア:

[(1, 83866950), (2, 41933475), (3, 27955650), (5, 16773390), (6, 13977825), (9, 9318550), (10, 8386695), (15, 5591130), (17, 4933350), (18, 4659275), (19, 4414050), (25, 3354678), (30, 2795565), (34, 2466675), (38, 2207025), (45, 1863710), (50, 1677339), (51, 1644450), (57, 1471350), (75, 1118226), (85, 986670), (90, 931855), (95, 882810), (102, 822225), (114, 735675), (150, 559113), (153, 548150), (170, 493335), (171, 490450), (190, 441405), (225, 372742), (255, 328890), (285, 294270), (306, 274075), (323, 259650), (342, 245225), (425, 197334), (450, 186371), (475, 176562), (510, 164445), (570, 147135), (577, 145350), (646, 129825), (765, 109630), (850, 98667), (855, 98090), (950, 88281), (969, 86550), (1154, 72675), (1275, 65778), (1425, 58854), (1530, 54815), (1615, 51930), (1710, 49045), (1731, 48450), (1938, 43275), (2550, 32889), (2850, 29427), (2885, 29070), (2907, 28850), (3230, 25965), (3462, 24225), (3825, 21926), (4275, 19618), (4845, 17310), (5193, 16150), (5770, 14535), (5814, 14425), (7650, 10963), (8075, 10386), (8550, 9809), (8655, 9690)]