28064256300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1511}}^1\times {\mathrm{2293}}^1$

素因数の和:3830

約数の個数: 180

約数和(自身を含む): 91073139696

約数和(自身を除く): 63008883396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1511, 1620, 2025, 2293, 2700, 3022, 4050, 4533, 4586, 6044, 6879, 7555, 8100, 9066, 9172, 11465, 13599, 13758, 15110, 18132, 20637, 22665, 22930, 27198, 27516, 30220, 34395, 37775, 40797, 41274, 45330, 45860, 54396, 57325, 61911, 67995, 68790, 75550, 81594, 82548, 90660, 103185, 113325, 114650, 122391, 123822, 135990, 137580, 151100, 163188, 171975, 185733, 203985, 206370, 226650, 229300, 244782, 247644, 271980, 309555, 339975, 343950, 371466, 407970, 412740, 453300, 489564, 515925, 611955, 619110, 679950, 687900, 742932, 815940, 928665, 1019925, 1031850, 1223910, 1238220, 1359900, 1547775, 1857330, 2039850, 2063700, 2447820, 3059775, 3095550, 3464723, 3714660, 4079700, 4643325, 6119550, 6191100, 6929446, 9286650, 10394169, 12239100, 13858892, 17323615, 18573300, 20788338, 31182507, 34647230, 41576676, 51970845, 62365014, 69294460, 86618075, 93547521, 103941690, 124730028, 155912535, 173236150, 187095042, 207883380, 259854225, 280642563, 311825070, 346472300, 374190084, 467737605, 519708450, 561285126, 623650140, 779562675, 935475210, 1039416900, 1122570252, 1403212815, 1559125350, 1870950420, 2338688025, 2806425630, 3118250700, 4677376050, 5612851260, 7016064075, 9354752100, 14032128150, 28064256300]

約数ペア:

[(1, 28064256300), (2, 14032128150), (3, 9354752100), (4, 7016064075), (5, 5612851260), (6, 4677376050), (9, 3118250700), (10, 2806425630), (12, 2338688025), (15, 1870950420), (18, 1559125350), (20, 1403212815), (25, 1122570252), (27, 1039416900), (30, 935475210), (36, 779562675), (45, 623650140), (50, 561285126), (54, 519708450), (60, 467737605), (75, 374190084), (81, 346472300), (90, 311825070), (100, 280642563), (108, 259854225), (135, 207883380), (150, 187095042), (162, 173236150), (180, 155912535), (225, 124730028), (270, 103941690), (300, 93547521), (324, 86618075), (405, 69294460), (450, 62365014), (540, 51970845), (675, 41576676), (810, 34647230), (900, 31182507), (1350, 20788338), (1511, 18573300), (1620, 17323615), (2025, 13858892), (2293, 12239100), (2700, 10394169), (3022, 9286650), (4050, 6929446), (4533, 6191100), (4586, 6119550), (6044, 4643325), (6879, 4079700), (7555, 3714660), (8100, 3464723), (9066, 3095550), (9172, 3059775), (11465, 2447820), (13599, 2063700), (13758, 2039850), (15110, 1857330), (18132, 1547775), (20637, 1359900), (22665, 1238220), (22930, 1223910), (27198, 1031850), (27516, 1019925), (30220, 928665), (34395, 815940), (37775, 742932), (40797, 687900), (41274, 679950), (45330, 619110), (45860, 611955), (54396, 515925), (57325, 489564), (61911, 453300), (67995, 412740), (68790, 407970), (75550, 371466), (81594, 343950), (82548, 339975), (90660, 309555), (103185, 271980), (113325, 247644), (114650, 244782), (122391, 229300), (123822, 226650), (135990, 206370), (137580, 203985), (151100, 185733), (163188, 171975)]