231523500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 751435776

約数和(自身を除く): 519912276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 125, 130, 150, 155, 156, 186, 195, 250, 260, 300, 310, 325, 372, 375, 383, 390, 403, 465, 500, 620, 650, 750, 766, 775, 780, 806, 930, 975, 1149, 1209, 1300, 1500, 1532, 1550, 1612, 1625, 1860, 1915, 1950, 2015, 2298, 2325, 2418, 3100, 3250, 3830, 3875, 3900, 4030, 4596, 4650, 4836, 4875, 4979, 5745, 6045, 6500, 7660, 7750, 8060, 9300, 9575, 9750, 9958, 10075, 11490, 11625, 11873, 12090, 14937, 15500, 19150, 19500, 19916, 20150, 22980, 23250, 23746, 24180, 24895, 28725, 29874, 30225, 35619, 38300, 40300, 46500, 47492, 47875, 49790, 50375, 57450, 59365, 59748, 60450, 71238, 74685, 95750, 99580, 100750, 114900, 118730, 120900, 124475, 142476, 143625, 149370, 151125, 154349, 178095, 191500, 201500, 237460, 248950, 287250, 296825, 298740, 302250, 308698, 356190, 373425, 463047, 497900, 574500, 593650, 604500, 617396, 622375, 712380, 746850, 771745, 890475, 926094, 1187300, 1244750, 1484125, 1493700, 1543490, 1780950, 1852188, 1867125, 2315235, 2489500, 2968250, 3086980, 3561900, 3734250, 3858725, 4452375, 4630470, 5936500, 7468500, 7717450, 8904750, 9260940, 11576175, 15434900, 17809500, 19293625, 23152350, 38587250, 46304700, 57880875, 77174500, 115761750, 231523500]

約数ペア:

[(1, 231523500), (2, 115761750), (3, 77174500), (4, 57880875), (5, 46304700), (6, 38587250), (10, 23152350), (12, 19293625), (13, 17809500), (15, 15434900), (20, 11576175), (25, 9260940), (26, 8904750), (30, 7717450), (31, 7468500), (39, 5936500), (50, 4630470), (52, 4452375), (60, 3858725), (62, 3734250), (65, 3561900), (75, 3086980), (78, 2968250), (93, 2489500), (100, 2315235), (124, 1867125), (125, 1852188), (130, 1780950), (150, 1543490), (155, 1493700), (156, 1484125), (186, 1244750), (195, 1187300), (250, 926094), (260, 890475), (300, 771745), (310, 746850), (325, 712380), (372, 622375), (375, 617396), (383, 604500), (390, 593650), (403, 574500), (465, 497900), (500, 463047), (620, 373425), (650, 356190), (750, 308698), (766, 302250), (775, 298740), (780, 296825), (806, 287250), (930, 248950), (975, 237460), (1149, 201500), (1209, 191500), (1300, 178095), (1500, 154349), (1532, 151125), (1550, 149370), (1612, 143625), (1625, 142476), (1860, 124475), (1915, 120900), (1950, 118730), (2015, 114900), (2298, 100750), (2325, 99580), (2418, 95750), (3100, 74685), (3250, 71238), (3830, 60450), (3875, 59748), (3900, 59365), (4030, 57450), (4596, 50375), (4650, 49790), (4836, 47875), (4875, 47492), (4979, 46500), (5745, 40300), (6045, 38300), (6500, 35619), (7660, 30225), (7750, 29874), (8060, 28725), (9300, 24895), (9575, 24180), (9750, 23746), (9958, 23250), (10075, 22980), (11490, 20150), (11625, 19916), (11873, 19500), (12090, 19150), (14937, 15500)]