1890327000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{191}}^1\times {\mathrm{3299}}^1$

素因数の和:3514

約数の個数: 128

約数和(自身を含む): 5930496000

約数和(自身を除く): 4040169000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 191, 200, 250, 300, 375, 382, 500, 573, 600, 750, 764, 955, 1000, 1146, 1500, 1528, 1910, 2292, 2865, 3000, 3299, 3820, 4584, 4775, 5730, 6598, 7640, 9550, 9897, 11460, 13196, 14325, 16495, 19100, 19794, 22920, 23875, 26392, 28650, 32990, 38200, 39588, 47750, 49485, 57300, 65980, 71625, 79176, 82475, 95500, 98970, 114600, 131960, 143250, 164950, 191000, 197940, 247425, 286500, 329900, 395880, 412375, 494850, 573000, 630109, 659800, 824750, 989700, 1237125, 1260218, 1649500, 1890327, 1979400, 2474250, 2520436, 3150545, 3299000, 3780654, 4948500, 5040872, 6301090, 7561308, 9451635, 9897000, 12602180, 15122616, 15752725, 18903270, 25204360, 31505450, 37806540, 47258175, 63010900, 75613080, 78763625, 94516350, 126021800, 157527250, 189032700, 236290875, 315054500, 378065400, 472581750, 630109000, 945163500, 1890327000]

約数ペア:

[(1, 1890327000), (2, 945163500), (3, 630109000), (4, 472581750), (5, 378065400), (6, 315054500), (8, 236290875), (10, 189032700), (12, 157527250), (15, 126021800), (20, 94516350), (24, 78763625), (25, 75613080), (30, 63010900), (40, 47258175), (50, 37806540), (60, 31505450), (75, 25204360), (100, 18903270), (120, 15752725), (125, 15122616), (150, 12602180), (191, 9897000), (200, 9451635), (250, 7561308), (300, 6301090), (375, 5040872), (382, 4948500), (500, 3780654), (573, 3299000), (600, 3150545), (750, 2520436), (764, 2474250), (955, 1979400), (1000, 1890327), (1146, 1649500), (1500, 1260218), (1528, 1237125), (1910, 989700), (2292, 824750), (2865, 659800), (3000, 630109), (3299, 573000), (3820, 494850), (4584, 412375), (4775, 395880), (5730, 329900), (6598, 286500), (7640, 247425), (9550, 197940), (9897, 191000), (11460, 164950), (13196, 143250), (14325, 131960), (16495, 114600), (19100, 98970), (19794, 95500), (22920, 82475), (23875, 79176), (26392, 71625), (28650, 65980), (32990, 57300), (38200, 49485), (39588, 47750)]