189172620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11549}}^1$

素因数の和:11584

約数の個数: 144

約数和(自身を含む): 706305600

約数和(自身を除く): 517132980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 11549, 16380, 23098, 34647, 46196, 57745, 69294, 80843, 103941, 115490, 138588, 150137, 161686, 173235, 207882, 230980, 242529, 300274, 323372, 346470, 404215, 415764, 450411, 485058, 519705, 600548, 692940, 727587, 750685, 808430, 900822, 970116, 1039410, 1050959, 1212645, 1351233, 1455174, 1501370, 1616860, 1801644, 2078820, 2101918, 2252055, 2425290, 2702466, 2910348, 3002740, 3152877, 3637935, 4203836, 4504110, 4850580, 5254795, 5404932, 6305754, 6756165, 7275870, 9008220, 9458631, 10509590, 12611508, 13512330, 14551740, 15764385, 18917262, 21019180, 27024660, 31528770, 37834524, 47293155, 63057540, 94586310, 189172620]

約数ペア:

[(1, 189172620), (2, 94586310), (3, 63057540), (4, 47293155), (5, 37834524), (6, 31528770), (7, 27024660), (9, 21019180), (10, 18917262), (12, 15764385), (13, 14551740), (14, 13512330), (15, 12611508), (18, 10509590), (20, 9458631), (21, 9008220), (26, 7275870), (28, 6756165), (30, 6305754), (35, 5404932), (36, 5254795), (39, 4850580), (42, 4504110), (45, 4203836), (52, 3637935), (60, 3152877), (63, 3002740), (65, 2910348), (70, 2702466), (78, 2425290), (84, 2252055), (90, 2101918), (91, 2078820), (105, 1801644), (117, 1616860), (126, 1501370), (130, 1455174), (140, 1351233), (156, 1212645), (180, 1050959), (182, 1039410), (195, 970116), (210, 900822), (234, 808430), (252, 750685), (260, 727587), (273, 692940), (315, 600548), (364, 519705), (390, 485058), (420, 450411), (455, 415764), (468, 404215), (546, 346470), (585, 323372), (630, 300274), (780, 242529), (819, 230980), (910, 207882), (1092, 173235), (1170, 161686), (1260, 150137), (1365, 138588), (1638, 115490), (1820, 103941), (2340, 80843), (2730, 69294), (3276, 57745), (4095, 46196), (5460, 34647), (8190, 23098), (11549, 16380)]