127380750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 128

約数和(自身を含む): 382786560

約数和(自身を除く): 255405810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 665, 750, 798, 875, 950, 1050, 1277, 1330, 1425, 1750, 1995, 2375, 2554, 2625, 2850, 3325, 3831, 3990, 4750, 5250, 6385, 6650, 7125, 7662, 8939, 9975, 12770, 14250, 16625, 17878, 19155, 19950, 24263, 26817, 31925, 33250, 38310, 44695, 48526, 49875, 53634, 63850, 72789, 89390, 95775, 99750, 121315, 134085, 145578, 159625, 169841, 191550, 223475, 242630, 268170, 319250, 339682, 363945, 446950, 478875, 509523, 606575, 670425, 727890, 849205, 957750, 1019046, 1117375, 1213150, 1340850, 1698410, 1819725, 2234750, 2547615, 3032875, 3352125, 3639450, 4246025, 5095230, 6065750, 6704250, 8492050, 9098625, 12738075, 18197250, 21230125, 25476150, 42460250, 63690375, 127380750]

約数ペア:

[(1, 127380750), (2, 63690375), (3, 42460250), (5, 25476150), (6, 21230125), (7, 18197250), (10, 12738075), (14, 9098625), (15, 8492050), (19, 6704250), (21, 6065750), (25, 5095230), (30, 4246025), (35, 3639450), (38, 3352125), (42, 3032875), (50, 2547615), (57, 2234750), (70, 1819725), (75, 1698410), (95, 1340850), (105, 1213150), (114, 1117375), (125, 1019046), (133, 957750), (150, 849205), (175, 727890), (190, 670425), (210, 606575), (250, 509523), (266, 478875), (285, 446950), (350, 363945), (375, 339682), (399, 319250), (475, 268170), (525, 242630), (570, 223475), (665, 191550), (750, 169841), (798, 159625), (875, 145578), (950, 134085), (1050, 121315), (1277, 99750), (1330, 95775), (1425, 89390), (1750, 72789), (1995, 63850), (2375, 53634), (2554, 49875), (2625, 48526), (2850, 44695), (3325, 38310), (3831, 33250), (3990, 31925), (4750, 26817), (5250, 24263), (6385, 19950), (6650, 19155), (7125, 17878), (7662, 16625), (8939, 14250), (9975, 12770)]