42758508750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{2617}}^1\times {\mathrm{4357}}^1$

素因数の和:6999

約数の個数: 80

約数和(自身を含む): 106927434768

約数和(自身を除く): 64168926018

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 2617, 3750, 4357, 5234, 7851, 8714, 13071, 13085, 15702, 21785, 26142, 26170, 39255, 43570, 65355, 65425, 78510, 108925, 130710, 130850, 196275, 217850, 326775, 327125, 392550, 544625, 653550, 654250, 981375, 1089250, 1633875, 1635625, 1962750, 2723125, 3267750, 3271250, 4906875, 5446250, 8169375, 9813750, 11402269, 16338750, 22804538, 34206807, 57011345, 68413614, 114022690, 171034035, 285056725, 342068070, 570113450, 855170175, 1425283625, 1710340350, 2850567250, 4275850875, 7126418125, 8551701750, 14252836250, 21379254375, 42758508750]

約数ペア:

[(1, 42758508750), (2, 21379254375), (3, 14252836250), (5, 8551701750), (6, 7126418125), (10, 4275850875), (15, 2850567250), (25, 1710340350), (30, 1425283625), (50, 855170175), (75, 570113450), (125, 342068070), (150, 285056725), (250, 171034035), (375, 114022690), (625, 68413614), (750, 57011345), (1250, 34206807), (1875, 22804538), (2617, 16338750), (3750, 11402269), (4357, 9813750), (5234, 8169375), (7851, 5446250), (8714, 4906875), (13071, 3271250), (13085, 3267750), (15702, 2723125), (21785, 1962750), (26142, 1635625), (26170, 1633875), (39255, 1089250), (43570, 981375), (65355, 654250), (65425, 653550), (78510, 544625), (108925, 392550), (130710, 327125), (130850, 326775), (196275, 217850)]