2601549900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1166

約数の個数: 180

約数和(自身を含む): 8463156240

約数和(自身を除く): 5861606340

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, 509, 540, 631, 675, 810, 900, 1018, 1262, 1350, 1527, 1620, 1893, 2025, 2036, 2524, 2545, 2700, 3054, 3155, 3786, 4050, 4581, 5090, 5679, 6108, 6310, 7572, 7635, 8100, 9162, 9465, 10180, 11358, 12620, 12725, 13743, 15270, 15775, 17037, 18324, 18930, 22716, 22905, 25450, 27486, 28395, 30540, 31550, 34074, 37860, 38175, 41229, 45810, 47325, 50900, 51111, 54972, 56790, 63100, 68148, 68715, 76350, 82458, 85185, 91620, 94650, 102222, 113580, 114525, 137430, 141975, 152700, 164916, 170370, 189300, 204444, 206145, 229050, 255555, 274860, 283950, 321179, 340740, 343575, 412290, 425925, 458100, 511110, 567900, 642358, 687150, 824580, 851850, 963537, 1022220, 1030725, 1277775, 1284716, 1374300, 1605895, 1703700, 1927074, 2061450, 2555550, 2890611, 3211790, 3854148, 4122900, 4817685, 5111100, 5781222, 6423580, 8029475, 8671833, 9635370, 11562444, 14453055, 16058950, 17343666, 19270740, 24088425, 26015499, 28906110, 32117900, 34687332, 43359165, 48176850, 52030998, 57812220, 72265275, 86718330, 96353700, 104061996, 130077495, 144530550, 173436660, 216795825, 260154990, 289061100, 433591650, 520309980, 650387475, 867183300, 1300774950, 2601549900]

約数ペア:

[(1, 2601549900), (2, 1300774950), (3, 867183300), (4, 650387475), (5, 520309980), (6, 433591650), (9, 289061100), (10, 260154990), (12, 216795825), (15, 173436660), (18, 144530550), (20, 130077495), (25, 104061996), (27, 96353700), (30, 86718330), (36, 72265275), (45, 57812220), (50, 52030998), (54, 48176850), (60, 43359165), (75, 34687332), (81, 32117900), (90, 28906110), (100, 26015499), (108, 24088425), (135, 19270740), (150, 17343666), (162, 16058950), (180, 14453055), (225, 11562444), (270, 9635370), (300, 8671833), (324, 8029475), (405, 6423580), (450, 5781222), (509, 5111100), (540, 4817685), (631, 4122900), (675, 3854148), (810, 3211790), (900, 2890611), (1018, 2555550), (1262, 2061450), (1350, 1927074), (1527, 1703700), (1620, 1605895), (1893, 1374300), (2025, 1284716), (2036, 1277775), (2524, 1030725), (2545, 1022220), (2700, 963537), (3054, 851850), (3155, 824580), (3786, 687150), (4050, 642358), (4581, 567900), (5090, 511110), (5679, 458100), (6108, 425925), (6310, 412290), (7572, 343575), (7635, 340740), (8100, 321179), (9162, 283950), (9465, 274860), (10180, 255555), (11358, 229050), (12620, 206145), (12725, 204444), (13743, 189300), (15270, 170370), (15775, 164916), (17037, 152700), (18324, 141975), (18930, 137430), (22716, 114525), (22905, 113580), (25450, 102222), (27486, 94650), (28395, 91620), (30540, 85185), (31550, 82458), (34074, 76350), (37860, 68715), (38175, 68148), (41229, 63100), (45810, 56790), (47325, 54972), (50900, 51111)]