26880750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 78361920

約数和(自身を除く): 51481170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 650, 750, 919, 975, 1125, 1170, 1625, 1838, 1950, 2250, 2757, 2925, 3250, 4595, 4875, 5514, 5850, 8271, 9190, 9750, 11947, 13785, 14625, 16542, 22975, 23894, 27570, 29250, 35841, 41355, 45950, 59735, 68925, 71682, 82710, 107523, 114875, 119470, 137850, 179205, 206775, 215046, 229750, 298675, 344625, 358410, 413550, 537615, 597350, 689250, 896025, 1033875, 1075230, 1493375, 1792050, 2067750, 2688075, 2986750, 4480125, 5376150, 8960250, 13440375, 26880750]

約数ペア:

[(1, 26880750), (2, 13440375), (3, 8960250), (5, 5376150), (6, 4480125), (9, 2986750), (10, 2688075), (13, 2067750), (15, 1792050), (18, 1493375), (25, 1075230), (26, 1033875), (30, 896025), (39, 689250), (45, 597350), (50, 537615), (65, 413550), (75, 358410), (78, 344625), (90, 298675), (117, 229750), (125, 215046), (130, 206775), (150, 179205), (195, 137850), (225, 119470), (234, 114875), (250, 107523), (325, 82710), (375, 71682), (390, 68925), (450, 59735), (585, 45950), (650, 41355), (750, 35841), (919, 29250), (975, 27570), (1125, 23894), (1170, 22975), (1625, 16542), (1838, 14625), (1950, 13785), (2250, 11947), (2757, 9750), (2925, 9190), (3250, 8271), (4595, 5850), (4875, 5514)]