72595770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 201519360

約数和(自身を除く): 128923590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 97, 101, 114, 130, 190, 194, 195, 202, 247, 285, 291, 303, 390, 485, 494, 505, 570, 582, 606, 741, 970, 1010, 1235, 1261, 1313, 1455, 1482, 1515, 1843, 1919, 2470, 2522, 2626, 2910, 3030, 3686, 3705, 3783, 3838, 3939, 5529, 5757, 6305, 6565, 7410, 7566, 7878, 9215, 9595, 9797, 11058, 11514, 12610, 13130, 18430, 18915, 19190, 19594, 19695, 23959, 24947, 27645, 28785, 29391, 37830, 39390, 47918, 48985, 49894, 55290, 57570, 58782, 71877, 74841, 97970, 119795, 124735, 127361, 143754, 146955, 149682, 186143, 239590, 249470, 254722, 293910, 359385, 372286, 374205, 382083, 558429, 636805, 718770, 748410, 764166, 930715, 1116858, 1273610, 1861430, 1910415, 2419859, 2792145, 3820830, 4839718, 5584290, 7259577, 12099295, 14519154, 24198590, 36297885, 72595770]

約数ペア:

[(1, 72595770), (2, 36297885), (3, 24198590), (5, 14519154), (6, 12099295), (10, 7259577), (13, 5584290), (15, 4839718), (19, 3820830), (26, 2792145), (30, 2419859), (38, 1910415), (39, 1861430), (57, 1273610), (65, 1116858), (78, 930715), (95, 764166), (97, 748410), (101, 718770), (114, 636805), (130, 558429), (190, 382083), (194, 374205), (195, 372286), (202, 359385), (247, 293910), (285, 254722), (291, 249470), (303, 239590), (390, 186143), (485, 149682), (494, 146955), (505, 143754), (570, 127361), (582, 124735), (606, 119795), (741, 97970), (970, 74841), (1010, 71877), (1235, 58782), (1261, 57570), (1313, 55290), (1455, 49894), (1482, 48985), (1515, 47918), (1843, 39390), (1919, 37830), (2470, 29391), (2522, 28785), (2626, 27645), (2910, 24947), (3030, 23959), (3686, 19695), (3705, 19594), (3783, 19190), (3838, 18915), (3939, 18430), (5529, 13130), (5757, 12610), (6305, 11514), (6565, 11058), (7410, 9797), (7566, 9595), (7878, 9215)]