205064772900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3092983}}^1$

素因数の和:3093030

約数の個数: 144

約数和(自身を含む): 676546948224

約数和(自身を除く): 471482175324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1700, 1950, 2210, 2550, 2652, 3315, 3900, 4420, 5100, 5525, 6630, 11050, 13260, 16575, 22100, 33150, 66300, 3092983, 6185966, 9278949, 12371932, 15464915, 18557898, 30929830, 37115796, 40208779, 46394745, 52580711, 61859660, 77324575, 80417558, 92789490, 105161422, 120626337, 154649150, 157742133, 160835116, 185578980, 201043895, 210322844, 231973725, 241252674, 262903555, 309298300, 315484266, 402087790, 463947450, 482505348, 525807110, 603131685, 630968532, 683549243, 788710665, 804175580, 927894900, 1005219475, 1051614220, 1206263370, 1314517775, 1367098486, 1577421330, 2010438950, 2050647729, 2412526740, 2629035550, 2734196972, 3015658425, 3154842660, 3417746215, 3943553325, 4020877900, 4101295458, 5258071100, 6031316850, 6835492430, 7887106650, 8202590916, 10253238645, 12062633700, 13670984860, 15774213300, 17088731075, 20506477290, 34177462150, 41012954580, 51266193225, 68354924300, 102532386450, 205064772900]

約数ペア:

[(1, 205064772900), (2, 102532386450), (3, 68354924300), (4, 51266193225), (5, 41012954580), (6, 34177462150), (10, 20506477290), (12, 17088731075), (13, 15774213300), (15, 13670984860), (17, 12062633700), (20, 10253238645), (25, 8202590916), (26, 7887106650), (30, 6835492430), (34, 6031316850), (39, 5258071100), (50, 4101295458), (51, 4020877900), (52, 3943553325), (60, 3417746215), (65, 3154842660), (68, 3015658425), (75, 2734196972), (78, 2629035550), (85, 2412526740), (100, 2050647729), (102, 2010438950), (130, 1577421330), (150, 1367098486), (156, 1314517775), (170, 1206263370), (195, 1051614220), (204, 1005219475), (221, 927894900), (255, 804175580), (260, 788710665), (300, 683549243), (325, 630968532), (340, 603131685), (390, 525807110), (425, 482505348), (442, 463947450), (510, 402087790), (650, 315484266), (663, 309298300), (780, 262903555), (850, 241252674), (884, 231973725), (975, 210322844), (1020, 201043895), (1105, 185578980), (1275, 160835116), (1300, 157742133), (1326, 154649150), (1700, 120626337), (1950, 105161422), (2210, 92789490), (2550, 80417558), (2652, 77324575), (3315, 61859660), (3900, 52580711), (4420, 46394745), (5100, 40208779), (5525, 37115796), (6630, 30929830), (11050, 18557898), (13260, 15464915), (16575, 12371932), (22100, 9278949), (33150, 6185966), (66300, 3092983)]