788266620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 2518992000

約数和(自身を除く): 1730725380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 101, 108, 135, 149, 180, 194, 202, 270, 291, 298, 303, 388, 404, 447, 485, 505, 540, 582, 596, 606, 745, 873, 894, 909, 970, 1010, 1164, 1212, 1341, 1455, 1490, 1515, 1746, 1788, 1818, 1940, 2020, 2235, 2619, 2682, 2727, 2910, 2980, 3030, 3492, 3636, 4023, 4365, 4470, 4545, 5238, 5364, 5454, 5820, 6060, 6705, 8046, 8730, 8940, 9090, 9797, 10476, 10908, 13095, 13410, 13635, 14453, 15049, 16092, 17460, 18180, 19594, 20115, 26190, 26820, 27270, 28906, 29391, 30098, 39188, 40230, 43359, 45147, 48985, 52380, 54540, 57812, 58782, 60196, 72265, 75245, 80460, 86718, 88173, 90294, 97970, 117564, 130077, 135441, 144530, 146955, 150490, 173436, 176346, 180588, 195940, 216795, 225735, 260154, 264519, 270882, 289060, 293910, 300980, 352692, 390231, 406323, 433590, 440865, 451470, 520308, 529038, 541764, 587820, 650385, 677205, 780462, 812646, 867180, 881730, 902940, 1058076, 1300770, 1322595, 1354410, 1459753, 1560924, 1625292, 1763460, 1951155, 2031615, 2601540, 2645190, 2708820, 2919506, 3902310, 4063230, 4379259, 5290380, 5839012, 7298765, 7804620, 8126460, 8758518, 13137777, 14597530, 17517036, 21896295, 26275554, 29195060, 39413331, 43792590, 52551108, 65688885, 78826662, 87585180, 131377770, 157653324, 197066655, 262755540, 394133310, 788266620]

約数ペア:

[(1, 788266620), (2, 394133310), (3, 262755540), (4, 197066655), (5, 157653324), (6, 131377770), (9, 87585180), (10, 78826662), (12, 65688885), (15, 52551108), (18, 43792590), (20, 39413331), (27, 29195060), (30, 26275554), (36, 21896295), (45, 17517036), (54, 14597530), (60, 13137777), (90, 8758518), (97, 8126460), (101, 7804620), (108, 7298765), (135, 5839012), (149, 5290380), (180, 4379259), (194, 4063230), (202, 3902310), (270, 2919506), (291, 2708820), (298, 2645190), (303, 2601540), (388, 2031615), (404, 1951155), (447, 1763460), (485, 1625292), (505, 1560924), (540, 1459753), (582, 1354410), (596, 1322595), (606, 1300770), (745, 1058076), (873, 902940), (894, 881730), (909, 867180), (970, 812646), (1010, 780462), (1164, 677205), (1212, 650385), (1341, 587820), (1455, 541764), (1490, 529038), (1515, 520308), (1746, 451470), (1788, 440865), (1818, 433590), (1940, 406323), (2020, 390231), (2235, 352692), (2619, 300980), (2682, 293910), (2727, 289060), (2910, 270882), (2980, 264519), (3030, 260154), (3492, 225735), (3636, 216795), (4023, 195940), (4365, 180588), (4470, 176346), (4545, 173436), (5238, 150490), (5364, 146955), (5454, 144530), (5820, 135441), (6060, 130077), (6705, 117564), (8046, 97970), (8730, 90294), (8940, 88173), (9090, 86718), (9797, 80460), (10476, 75245), (10908, 72265), (13095, 60196), (13410, 58782), (13635, 57812), (14453, 54540), (15049, 52380), (16092, 48985), (17460, 45147), (18180, 43359), (19594, 40230), (20115, 39188), (26190, 30098), (26820, 29391), (27270, 28906)]