64755398500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1479

約数の個数: 192

約数和(自身を含む): 156791771136

約数和(自身を除く): 92036372636

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 125, 130, 172, 191, 215, 250, 260, 325, 382, 430, 500, 559, 650, 764, 860, 955, 1075, 1118, 1213, 1300, 1625, 1910, 2150, 2236, 2426, 2483, 2795, 3250, 3820, 4300, 4775, 4852, 4966, 5375, 5590, 6065, 6500, 8213, 9550, 9932, 10750, 11180, 12130, 12415, 13975, 15769, 16426, 19100, 21500, 23875, 24260, 24830, 27950, 30325, 31538, 32852, 41065, 47750, 49660, 52159, 55900, 60650, 62075, 63076, 69875, 78845, 82130, 95500, 104318, 106769, 121300, 124150, 139750, 151625, 157690, 164260, 205325, 208636, 213538, 231683, 248300, 260795, 279500, 303250, 310375, 315380, 394225, 410650, 427076, 463366, 521590, 533845, 606500, 620750, 678067, 788450, 821300, 926732, 1026625, 1043180, 1067690, 1158415, 1241500, 1303975, 1356134, 1576900, 1971125, 2053250, 2135380, 2316830, 2607950, 2669225, 2712268, 3011879, 3390335, 3942250, 4106500, 4633660, 5215900, 5338450, 5792075, 6023758, 6519875, 6780670, 7884500, 9962369, 10676900, 11584150, 12047516, 13039750, 13346125, 13561340, 15059395, 16951675, 19924738, 23168300, 26079500, 26692250, 28960375, 30118790, 33903350, 39849476, 49811845, 53384500, 57920750, 60237580, 67806700, 75296975, 84758375, 99623690, 115841500, 129510797, 150593950, 169516750, 199247380, 249059225, 259021594, 301187900, 339033500, 376484875, 498118450, 518043188, 647553985, 752969750, 996236900, 1245296125, 1295107970, 1505939500, 2490592250, 2590215940, 3237769925, 4981184500, 6475539850, 12951079700, 16188849625, 32377699250, 64755398500]

約数ペア:

[(1, 64755398500), (2, 32377699250), (4, 16188849625), (5, 12951079700), (10, 6475539850), (13, 4981184500), (20, 3237769925), (25, 2590215940), (26, 2490592250), (43, 1505939500), (50, 1295107970), (52, 1245296125), (65, 996236900), (86, 752969750), (100, 647553985), (125, 518043188), (130, 498118450), (172, 376484875), (191, 339033500), (215, 301187900), (250, 259021594), (260, 249059225), (325, 199247380), (382, 169516750), (430, 150593950), (500, 129510797), (559, 115841500), (650, 99623690), (764, 84758375), (860, 75296975), (955, 67806700), (1075, 60237580), (1118, 57920750), (1213, 53384500), (1300, 49811845), (1625, 39849476), (1910, 33903350), (2150, 30118790), (2236, 28960375), (2426, 26692250), (2483, 26079500), (2795, 23168300), (3250, 19924738), (3820, 16951675), (4300, 15059395), (4775, 13561340), (4852, 13346125), (4966, 13039750), (5375, 12047516), (5590, 11584150), (6065, 10676900), (6500, 9962369), (8213, 7884500), (9550, 6780670), (9932, 6519875), (10750, 6023758), (11180, 5792075), (12130, 5338450), (12415, 5215900), (13975, 4633660), (15769, 4106500), (16426, 3942250), (19100, 3390335), (21500, 3011879), (23875, 2712268), (24260, 2669225), (24830, 2607950), (27950, 2316830), (30325, 2135380), (31538, 2053250), (32852, 1971125), (41065, 1576900), (47750, 1356134), (49660, 1303975), (52159, 1241500), (55900, 1158415), (60650, 1067690), (62075, 1043180), (63076, 1026625), (69875, 926732), (78845, 821300), (82130, 788450), (95500, 678067), (104318, 620750), (106769, 606500), (121300, 533845), (124150, 521590), (139750, 463366), (151625, 427076), (157690, 410650), (164260, 394225), (205325, 315380), (208636, 310375), (213538, 303250), (231683, 279500), (248300, 260795)]