83314620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 144

約数和(自身を含む): 281867040

約数和(自身を除く): 198552420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1433, 1530, 1615, 1710, 1938, 2866, 2907, 3060, 3230, 3420, 3876, 4299, 4845, 5732, 5814, 6460, 7165, 8598, 9690, 11628, 12897, 14330, 14535, 17196, 19380, 21495, 24361, 25794, 27227, 28660, 29070, 42990, 48722, 51588, 54454, 58140, 64485, 73083, 81681, 85980, 97444, 108908, 121805, 128970, 136135, 146166, 163362, 219249, 243610, 245043, 257940, 272270, 292332, 326724, 365415, 408405, 438498, 462859, 487220, 490086, 544540, 730830, 816810, 876996, 925718, 980172, 1096245, 1225215, 1388577, 1461660, 1633620, 1851436, 2192490, 2314295, 2450430, 2777154, 4165731, 4384980, 4628590, 4900860, 5554308, 6942885, 8331462, 9257180, 13885770, 16662924, 20828655, 27771540, 41657310, 83314620]

約数ペア:

[(1, 83314620), (2, 41657310), (3, 27771540), (4, 20828655), (5, 16662924), (6, 13885770), (9, 9257180), (10, 8331462), (12, 6942885), (15, 5554308), (17, 4900860), (18, 4628590), (19, 4384980), (20, 4165731), (30, 2777154), (34, 2450430), (36, 2314295), (38, 2192490), (45, 1851436), (51, 1633620), (57, 1461660), (60, 1388577), (68, 1225215), (76, 1096245), (85, 980172), (90, 925718), (95, 876996), (102, 816810), (114, 730830), (153, 544540), (170, 490086), (171, 487220), (180, 462859), (190, 438498), (204, 408405), (228, 365415), (255, 326724), (285, 292332), (306, 272270), (323, 257940), (340, 245043), (342, 243610), (380, 219249), (510, 163362), (570, 146166), (612, 136135), (646, 128970), (684, 121805), (765, 108908), (855, 97444), (969, 85980), (1020, 81681), (1140, 73083), (1292, 64485), (1433, 58140), (1530, 54454), (1615, 51588), (1710, 48722), (1938, 42990), (2866, 29070), (2907, 28660), (3060, 27227), (3230, 25794), (3420, 24361), (3876, 21495), (4299, 19380), (4845, 17196), (5732, 14535), (5814, 14330), (6460, 12897), (7165, 11628), (8598, 9690)]