85493160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 303264000

約数和(自身を除く): 217770840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 431, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 862, 870, 1044, 1102, 1140, 1160, 1293, 1305, 1368, 1653, 1710, 1724, 1740, 2088, 2155, 2204, 2280, 2586, 2610, 2755, 3306, 3420, 3448, 3480, 3879, 4310, 4408, 4959, 5172, 5220, 5510, 6465, 6612, 6840, 7758, 8189, 8265, 8620, 9918, 10344, 10440, 11020, 12499, 12930, 13224, 15516, 16378, 16530, 17240, 19395, 19836, 22040, 24567, 24795, 24998, 25860, 31032, 32756, 33060, 37497, 38790, 39672, 40945, 49134, 49590, 49996, 51720, 62495, 65512, 66120, 73701, 74994, 77580, 81890, 98268, 99180, 99992, 112491, 122835, 124990, 147402, 149988, 155160, 163780, 187485, 196536, 198360, 224982, 237481, 245670, 249980, 294804, 299976, 327560, 368505, 374970, 449964, 474962, 491340, 499960, 562455, 589608, 712443, 737010, 749940, 899928, 949924, 982680, 1124910, 1187405, 1424886, 1474020, 1499880, 1899848, 2137329, 2249820, 2374810, 2849772, 2948040, 3562215, 4274658, 4499640, 4749620, 5699544, 7124430, 8549316, 9499240, 10686645, 14248860, 17098632, 21373290, 28497720, 42746580, 85493160]

約数ペア:

[(1, 85493160), (2, 42746580), (3, 28497720), (4, 21373290), (5, 17098632), (6, 14248860), (8, 10686645), (9, 9499240), (10, 8549316), (12, 7124430), (15, 5699544), (18, 4749620), (19, 4499640), (20, 4274658), (24, 3562215), (29, 2948040), (30, 2849772), (36, 2374810), (38, 2249820), (40, 2137329), (45, 1899848), (57, 1499880), (58, 1474020), (60, 1424886), (72, 1187405), (76, 1124910), (87, 982680), (90, 949924), (95, 899928), (114, 749940), (116, 737010), (120, 712443), (145, 589608), (152, 562455), (171, 499960), (174, 491340), (180, 474962), (190, 449964), (228, 374970), (232, 368505), (261, 327560), (285, 299976), (290, 294804), (342, 249980), (348, 245670), (360, 237481), (380, 224982), (431, 198360), (435, 196536), (456, 187485), (522, 163780), (551, 155160), (570, 149988), (580, 147402), (684, 124990), (696, 122835), (760, 112491), (855, 99992), (862, 99180), (870, 98268), (1044, 81890), (1102, 77580), (1140, 74994), (1160, 73701), (1293, 66120), (1305, 65512), (1368, 62495), (1653, 51720), (1710, 49996), (1724, 49590), (1740, 49134), (2088, 40945), (2155, 39672), (2204, 38790), (2280, 37497), (2586, 33060), (2610, 32756), (2755, 31032), (3306, 25860), (3420, 24998), (3448, 24795), (3480, 24567), (3879, 22040), (4310, 19836), (4408, 19395), (4959, 17240), (5172, 16530), (5220, 16378), (5510, 15516), (6465, 13224), (6612, 12930), (6840, 12499), (7758, 11020), (8189, 10440), (8265, 10344), (8620, 9918)]