80443530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5265

約数の個数: 80

約数和(自身を含む): 227731680

約数和(自身を除く): 147288150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 5227, 7695, 10454, 15390, 15681, 26135, 31362, 47043, 52270, 78405, 94086, 99313, 141129, 156810, 198626, 235215, 282258, 297939, 423387, 470430, 496565, 595878, 705645, 846774, 893817, 993130, 1411290, 1489695, 1787634, 2116935, 2681451, 2979390, 4233870, 4469085, 5362902, 8044353, 8938170, 13407255, 16088706, 26814510, 40221765, 80443530]

約数ペア:

[(1, 80443530), (2, 40221765), (3, 26814510), (5, 16088706), (6, 13407255), (9, 8938170), (10, 8044353), (15, 5362902), (18, 4469085), (19, 4233870), (27, 2979390), (30, 2681451), (38, 2116935), (45, 1787634), (54, 1489695), (57, 1411290), (81, 993130), (90, 893817), (95, 846774), (114, 705645), (135, 595878), (162, 496565), (171, 470430), (190, 423387), (270, 297939), (285, 282258), (342, 235215), (405, 198626), (513, 156810), (570, 141129), (810, 99313), (855, 94086), (1026, 78405), (1539, 52270), (1710, 47043), (2565, 31362), (3078, 26135), (5130, 15681), (5227, 15390), (7695, 10454)]