28941750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 82499040

約数和(自身を除く): 53557290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 342, 375, 450, 475, 570, 677, 750, 855, 950, 1125, 1354, 1425, 1710, 2031, 2250, 2375, 2850, 3385, 4062, 4275, 4750, 6093, 6770, 7125, 8550, 10155, 12186, 12863, 14250, 16925, 20310, 21375, 25726, 30465, 33850, 38589, 42750, 50775, 60930, 64315, 77178, 84625, 101550, 115767, 128630, 152325, 169250, 192945, 231534, 253875, 304650, 321575, 385890, 507750, 578835, 643150, 761625, 964725, 1157670, 1523250, 1607875, 1929450, 2894175, 3215750, 4823625, 5788350, 9647250, 14470875, 28941750]

約数ペア:

[(1, 28941750), (2, 14470875), (3, 9647250), (5, 5788350), (6, 4823625), (9, 3215750), (10, 2894175), (15, 1929450), (18, 1607875), (19, 1523250), (25, 1157670), (30, 964725), (38, 761625), (45, 643150), (50, 578835), (57, 507750), (75, 385890), (90, 321575), (95, 304650), (114, 253875), (125, 231534), (150, 192945), (171, 169250), (190, 152325), (225, 128630), (250, 115767), (285, 101550), (342, 84625), (375, 77178), (450, 64315), (475, 60930), (570, 50775), (677, 42750), (750, 38589), (855, 33850), (950, 30465), (1125, 25726), (1354, 21375), (1425, 20310), (1710, 16925), (2031, 14250), (2250, 12863), (2375, 12186), (2850, 10155), (3385, 8550), (4062, 7125), (4275, 6770), (4750, 6093)]