804938550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 2188507248

約数和(自身を除く): 1383568698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 113, 130, 150, 169, 195, 226, 281, 325, 338, 339, 390, 507, 562, 565, 650, 678, 843, 845, 975, 1014, 1130, 1405, 1469, 1686, 1690, 1695, 1950, 2535, 2810, 2825, 2938, 3390, 3653, 4215, 4225, 4407, 5070, 5650, 7025, 7306, 7345, 8430, 8450, 8475, 8814, 10959, 12675, 14050, 14690, 16950, 18265, 19097, 21075, 21918, 22035, 25350, 31753, 36530, 36725, 38194, 42150, 44070, 47489, 54795, 57291, 63506, 73450, 91325, 94978, 95259, 95485, 109590, 110175, 114582, 142467, 158765, 182650, 190518, 190970, 220350, 237445, 273975, 284934, 286455, 317530, 412789, 474890, 476295, 477425, 547950, 572910, 712335, 793825, 825578, 952590, 954850, 1187225, 1238367, 1424670, 1432275, 1587650, 2063945, 2374450, 2381475, 2476734, 2864550, 3561675, 4127890, 4762950, 5366257, 6191835, 7123350, 10319725, 10732514, 12383670, 16098771, 20639450, 26831285, 30959175, 32197542, 53662570, 61918350, 80493855, 134156425, 160987710, 268312850, 402469275, 804938550]

約数ペア:

[(1, 804938550), (2, 402469275), (3, 268312850), (5, 160987710), (6, 134156425), (10, 80493855), (13, 61918350), (15, 53662570), (25, 32197542), (26, 30959175), (30, 26831285), (39, 20639450), (50, 16098771), (65, 12383670), (75, 10732514), (78, 10319725), (113, 7123350), (130, 6191835), (150, 5366257), (169, 4762950), (195, 4127890), (226, 3561675), (281, 2864550), (325, 2476734), (338, 2381475), (339, 2374450), (390, 2063945), (507, 1587650), (562, 1432275), (565, 1424670), (650, 1238367), (678, 1187225), (843, 954850), (845, 952590), (975, 825578), (1014, 793825), (1130, 712335), (1405, 572910), (1469, 547950), (1686, 477425), (1690, 476295), (1695, 474890), (1950, 412789), (2535, 317530), (2810, 286455), (2825, 284934), (2938, 273975), (3390, 237445), (3653, 220350), (4215, 190970), (4225, 190518), (4407, 182650), (5070, 158765), (5650, 142467), (7025, 114582), (7306, 110175), (7345, 109590), (8430, 95485), (8450, 95259), (8475, 94978), (8814, 91325), (10959, 73450), (12675, 63506), (14050, 57291), (14690, 54795), (16950, 47489), (18265, 44070), (19097, 42150), (21075, 38194), (21918, 36725), (22035, 36530), (25350, 31753)]