201655187820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{274787}}^1$

素因数の和:274962

約数の個数: 144

約数和(自身を含む): 638545759488

約数和(自身を除く): 436890571668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 151, 162, 180, 243, 270, 302, 324, 405, 453, 486, 540, 604, 755, 810, 906, 972, 1215, 1359, 1510, 1620, 1812, 2265, 2430, 2718, 3020, 4077, 4530, 4860, 5436, 6795, 8154, 9060, 12231, 13590, 16308, 20385, 24462, 27180, 36693, 40770, 48924, 61155, 73386, 81540, 122310, 146772, 183465, 244620, 274787, 366930, 549574, 733860, 824361, 1099148, 1373935, 1648722, 2473083, 2747870, 3297444, 4121805, 4946166, 5495740, 7419249, 8243610, 9892332, 12365415, 14838498, 16487220, 22257747, 24730830, 29676996, 37096245, 41492837, 44515494, 49461660, 66773241, 74192490, 82985674, 89030988, 111288735, 124478511, 133546482, 148384980, 165971348, 207464185, 222577470, 248957022, 267092964, 333866205, 373435533, 414928370, 445154940, 497914044, 622392555, 667732410, 746871066, 829856740, 1120306599, 1244785110, 1335464820, 1493742132, 1867177665, 2240613198, 2489570220, 3360919797, 3734355330, 4481226396, 5601532995, 6721839594, 7468710660, 10082759391, 11203065990, 13443679188, 16804598985, 20165518782, 22406131980, 33609197970, 40331037564, 50413796955, 67218395940, 100827593910, 201655187820]

約数ペア:

[(1, 201655187820), (2, 100827593910), (3, 67218395940), (4, 50413796955), (5, 40331037564), (6, 33609197970), (9, 22406131980), (10, 20165518782), (12, 16804598985), (15, 13443679188), (18, 11203065990), (20, 10082759391), (27, 7468710660), (30, 6721839594), (36, 5601532995), (45, 4481226396), (54, 3734355330), (60, 3360919797), (81, 2489570220), (90, 2240613198), (108, 1867177665), (135, 1493742132), (151, 1335464820), (162, 1244785110), (180, 1120306599), (243, 829856740), (270, 746871066), (302, 667732410), (324, 622392555), (405, 497914044), (453, 445154940), (486, 414928370), (540, 373435533), (604, 333866205), (755, 267092964), (810, 248957022), (906, 222577470), (972, 207464185), (1215, 165971348), (1359, 148384980), (1510, 133546482), (1620, 124478511), (1812, 111288735), (2265, 89030988), (2430, 82985674), (2718, 74192490), (3020, 66773241), (4077, 49461660), (4530, 44515494), (4860, 41492837), (5436, 37096245), (6795, 29676996), (8154, 24730830), (9060, 22257747), (12231, 16487220), (13590, 14838498), (16308, 12365415), (20385, 9892332), (24462, 8243610), (27180, 7419249), (36693, 5495740), (40770, 4946166), (48924, 4121805), (61155, 3297444), (73386, 2747870), (81540, 2473083), (122310, 1648722), (146772, 1373935), (183465, 1099148), (244620, 824361), (274787, 733860), (366930, 549574)]